| 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 | $149.36 | 11.330% | $166.2825 | $166.28 | $166.30 | $166.30 |
| Purchase #2 | $19.83 | 11.742% | $22.1584 | $22.16 | $22.15 | $22.20 |
| Purchase #3 | $80.56 | 10.561% | $89.0679 | $89.07 | $89.05 | $89.10 |
| Purchase #4 | $180.65 | 7.735% | $194.6233 | $194.62 | $194.60 | $194.60 |
| Purchase #5 | $181.81 | 8.191% | $196.7021 | $196.70 | $196.70 | $196.70 |
| Purchase #6 | $48.74 | 9.746% | $53.4902 | $53.49 | $53.50 | $53.50 |
| Purchase #7 | $202.61 | 5.741% | $214.2418 | $214.24 | $214.25 | $214.20 |
| 7 purchase totals = | $863.56 | $936.5662 | $936.56 | $936.55 | $936.60 | |