| 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 | $153.74 | 3.391% | $158.9533 | $158.95 | $158.95 | $159.00 |
| Purchase #2 | $116.79 | 10.432% | $128.9735 | $128.97 | $128.95 | $129.00 |
| Purchase #3 | $202.37 | 8.857% | $220.2939 | $220.29 | $220.30 | $220.30 |
| Purchase #4 | $80.29 | 6.163% | $85.2383 | $85.24 | $85.25 | $85.20 |
| Purchase #5 | $14.64 | 8.202% | $15.8408 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $120.90 | 9.310% | $132.1558 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $185.39 | 7.816% | $199.8801 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $874.12 | $941.3357 | $941.33 | $941.35 | $941.40 | |