| 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 | $179.27 | 8.421% | $194.3663 | $194.37 | $194.35 | $194.40 |
| Purchase #2 | $162.69 | 13.348% | $184.4059 | $184.41 | $184.40 | $184.40 |
| Purchase #3 | $224.39 | 9.781% | $246.3376 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $225.76 | 13.648% | $256.5717 | $256.57 | $256.55 | $256.60 |
| Purchase #5 | $248.28 | 3.498% | $256.9648 | $256.96 | $256.95 | $257.00 |
| Purchase #6 | $95.41 | 10.687% | $105.6065 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $184.31 | 12.666% | $207.6547 | $207.65 | $207.65 | $207.70 |
| 7 purchase totals = | $1,320.11 | $1,451.9075 | $1,451.91 | $1,451.85 | $1,452.00 | |