| 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 | $150.92 | 6.291% | $160.4144 | $160.41 | $160.40 | $160.40 |
| Purchase #2 | $248.38 | 12.147% | $278.5507 | $278.55 | $278.55 | $278.60 |
| Purchase #3 | $105.57 | 6.506% | $112.4384 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $133.98 | 13.201% | $151.6667 | $151.67 | $151.65 | $151.70 |
| Purchase #5 | $206.83 | 13.678% | $235.1202 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $93.58 | 4.118% | $97.4336 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $149.44 | 7.855% | $161.1785 | $161.18 | $161.20 | $161.20 |
| 7 purchase totals = | $1,088.70 | $1,196.8025 | $1,196.80 | $1,196.80 | $1,196.80 | |