| 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 | $179.98 | 11.501% | $200.6795 | $200.68 | $200.70 | $200.70 |
| Purchase #2 | $194.54 | 12.448% | $218.7563 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $55.68 | 5.390% | $58.6812 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $135.47 | 7.611% | $145.7806 | $145.78 | $145.80 | $145.80 |
| Purchase #5 | $190.40 | 6.355% | $202.4999 | $202.50 | $202.50 | $202.50 |
| Purchase #6 | $161.60 | 11.574% | $180.3036 | $180.30 | $180.30 | $180.30 |
| Purchase #7 | $85.78 | 13.554% | $97.4066 | $97.41 | $97.40 | $97.40 |
| 7 purchase totals = | $1,003.45 | $1,104.1077 | $1,104.11 | $1,104.15 | $1,104.20 | |