| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $122.92 | 5.533% | $129.7212 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $134.38 | 13.583% | $152.6328 | $152.63 | $152.65 | $152.60 |
| Purchase #3 | $180.52 | 7.120% | $193.373 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $111.82 | 3.851% | $116.1262 | $116.13 | $116.15 | $116.10 |
| Purchase #5 | $111.63 | 10.555% | $123.4125 | $123.41 | $123.40 | $123.40 |
| Purchase #6 | $185.73 | 10.124% | $204.5333 | $204.53 | $204.55 | $204.50 |
| Purchase #7 | $212.97 | 3.242% | $219.8745 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $1,059.97 | $1,139.6735 | $1,139.66 | $1,139.65 | $1,139.60 | |