| 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 | $199.35 | 10.323% | $219.9289 | $219.93 | $219.95 | $219.90 |
| Purchase #2 | $182.70 | 11.580% | $203.8567 | $203.86 | $203.85 | $203.90 |
| Purchase #3 | $35.84 | 3.584% | $37.1245 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $77.62 | 5.588% | $81.9574 | $81.96 | $81.95 | $82.00 |
| Purchase #5 | $65.53 | 13.686% | $74.4984 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $127.91 | 3.462% | $132.3382 | $132.34 | $132.35 | $132.30 |
| Purchase #7 | $75.70 | 9.651% | $83.0058 | $83.01 | $83.00 | $83.00 |
| 7 purchase totals = | $764.65 | $832.7099 | $832.72 | $832.70 | $832.70 | |