| 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 | $105.39 | 9.377% | $115.2724 | $115.27 | $115.25 | $115.30 |
| Purchase #2 | $100.48 | 7.324% | $107.8392 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $185.53 | 6.162% | $196.9624 | $196.96 | $196.95 | $197.00 |
| Purchase #4 | $168.79 | 7.715% | $181.8121 | $181.81 | $181.80 | $181.80 |
| Purchase #5 | $145.52 | 9.838% | $159.8363 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $103.52 | 8.396% | $112.2115 | $112.21 | $112.20 | $112.20 |
| Purchase #7 | $86.91 | 8.647% | $94.4251 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $896.14 | $968.3590 | $968.36 | $968.35 | $968.30 | |