| 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 | $164.29 | 5.753% | $173.7416 | $173.74 | $173.75 | $173.70 |
| Purchase #2 | $19.35 | 11.463% | $21.5681 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $242.87 | 3.383% | $251.0863 | $251.09 | $251.10 | $251.10 |
| Purchase #4 | $189.50 | 4.714% | $198.433 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $142.90 | 5.400% | $150.6166 | $150.62 | $150.60 | $150.60 |
| Purchase #6 | $94.25 | 7.773% | $101.5761 | $101.58 | $101.60 | $101.60 |
| Purchase #7 | $182.53 | 6.489% | $194.3744 | $194.37 | $194.35 | $194.40 |
| 7 purchase totals = | $1,035.69 | $1,091.3961 | $1,091.40 | $1,091.40 | $1,091.40 | |