| 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 | $233.34 | 7.649% | $251.1882 | $251.19 | $251.20 | $251.20 |
| Purchase #2 | $123.62 | 7.187% | $132.5046 | $132.50 | $132.50 | $132.50 |
| Purchase #3 | $15.37 | 8.591% | $16.6904 | $16.69 | $16.70 | $16.70 |
| Purchase #4 | $38.96 | 7.505% | $41.8839 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $147.28 | 8.774% | $160.2023 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $166.45 | 13.592% | $189.0739 | $189.07 | $189.05 | $189.10 |
| Purchase #7 | $91.39 | 12.392% | $102.715 | $102.72 | $102.70 | $102.70 |
| 7 purchase totals = | $816.41 | $894.2583 | $894.25 | $894.25 | $894.30 | |