| 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 | $133.31 | 11.767% | $148.9966 | $149.00 | $149.00 | $149.00 |
| Purchase #2 | $76.38 | 11.708% | $85.3226 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $68.76 | 10.228% | $75.7928 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $160.97 | 10.120% | $177.2602 | $177.26 | $177.25 | $177.30 |
| Purchase #5 | $172.32 | 3.478% | $178.3133 | $178.31 | $178.30 | $178.30 |
| Purchase #6 | $237.62 | 12.622% | $267.6124 | $267.61 | $267.60 | $267.60 |
| Purchase #7 | $240.60 | 9.267% | $262.8964 | $262.90 | $262.90 | $262.90 |
| 7 purchase totals = | $1,089.96 | $1,196.1943 | $1,196.19 | $1,196.15 | $1,196.20 | |