| 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 | $173.81 | 8.746% | $189.0114 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $248.71 | 3.584% | $257.6238 | $257.62 | $257.60 | $257.60 |
| Purchase #3 | $27.49 | 9.659% | $30.1453 | $30.15 | $30.15 | $30.10 |
| Purchase #4 | $38.82 | 9.278% | $42.4217 | $42.42 | $42.40 | $42.40 |
| Purchase #5 | $180.49 | 4.123% | $187.9316 | $187.93 | $187.95 | $187.90 |
| Purchase #6 | $114.49 | 5.353% | $120.6186 | $120.62 | $120.60 | $120.60 |
| Purchase #7 | $156.40 | 6.741% | $166.9429 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $940.21 | $994.6953 | $994.69 | $994.65 | $994.50 | |