| 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 | $164.68 | 7.274% | $176.6588 | $176.66 | $176.65 | $176.70 |
| Purchase #2 | $141.29 | 5.396% | $148.914 | $148.91 | $148.90 | $148.90 |
| Purchase #3 | $137.59 | 9.250% | $150.3171 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $60.64 | 4.127% | $63.1426 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $53.83 | 7.365% | $57.7946 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $176.85 | 11.283% | $196.804 | $196.80 | $196.80 | $196.80 |
| Purchase #7 | $123.93 | 11.815% | $138.5723 | $138.57 | $138.55 | $138.60 |
| 7 purchase totals = | $858.81 | $932.2034 | $932.19 | $932.15 | $932.20 | |