| 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 | $119.77 | 10.314% | $132.1231 | $132.12 | $132.10 | $132.10 |
| Purchase #2 | $160.28 | 13.368% | $181.7062 | $181.71 | $181.70 | $181.70 |
| Purchase #3 | $201.75 | 5.531% | $212.9088 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $222.91 | 8.262% | $241.3268 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $148.62 | 7.346% | $159.5376 | $159.54 | $159.55 | $159.50 |
| Purchase #6 | $147.46 | 8.498% | $159.9912 | $159.99 | $160.00 | $160.00 |
| Purchase #7 | $96.50 | 6.619% | $102.8873 | $102.89 | $102.90 | $102.90 |
| 7 purchase totals = | $1,097.29 | $1,190.4810 | $1,190.49 | $1,190.50 | $1,190.40 | |