| 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 | $171.86 | 3.180% | $177.3251 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $115.61 | 5.276% | $121.7096 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $167.87 | 6.386% | $178.5902 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $236.96 | 7.623% | $255.0235 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $100.44 | 5.861% | $106.3268 | $106.33 | $106.35 | $106.30 |
| Purchase #6 | $38.69 | 12.706% | $43.606 | $43.61 | $43.60 | $43.60 |
| Purchase #7 | $141.62 | 8.575% | $153.7639 | $153.76 | $153.75 | $153.80 |
| 7 purchase totals = | $973.05 | $1,036.3451 | $1,036.35 | $1,036.35 | $1,036.30 | |