| 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 | $156.68 | 9.420% | $171.4393 | $171.44 | $171.45 | $171.40 |
| Purchase #2 | $145.71 | 5.487% | $153.7051 | $153.71 | $153.70 | $153.70 |
| Purchase #3 | $37.37 | 9.631% | $40.9691 | $40.97 | $40.95 | $41.00 |
| Purchase #4 | $223.97 | 8.342% | $242.6536 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $87.51 | 11.819% | $97.8528 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $202.66 | 4.574% | $211.9297 | $211.93 | $211.95 | $211.90 |
| Purchase #7 | $118.96 | 7.659% | $128.0711 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $972.86 | $1,046.6207 | $1,046.62 | $1,046.60 | $1,046.70 | |