| 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 | $129.75 | 4.478% | $135.5602 | $135.56 | $135.55 | $135.60 |
| Purchase #2 | $113.82 | 7.733% | $122.6217 | $122.62 | $122.60 | $122.60 |
| Purchase #3 | $102.99 | 10.124% | $113.4167 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $14.76 | 6.533% | $15.7243 | $15.72 | $15.70 | $15.70 |
| Purchase #5 | $190.47 | 10.309% | $210.1056 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $159.79 | 13.818% | $181.8698 | $181.87 | $181.85 | $181.90 |
| Purchase #7 | $55.84 | 3.712% | $57.9128 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $767.42 | $837.2111 | $837.21 | $837.10 | $837.20 | |