| 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 | $93.30 | 5.376% | $98.3158 | $98.32 | $98.30 | $98.30 |
| Purchase #2 | $39.25 | 12.138% | $44.0142 | $44.01 | $44.00 | $44.00 |
| Purchase #3 | $213.40 | 5.569% | $225.2842 | $225.28 | $225.30 | $225.30 |
| Purchase #4 | $87.93 | 11.137% | $97.7228 | $97.72 | $97.70 | $97.70 |
| Purchase #5 | $107.37 | 6.139% | $113.9614 | $113.96 | $113.95 | $114.00 |
| Purchase #6 | $161.98 | 5.375% | $170.6864 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $160.39 | 10.570% | $177.3432 | $177.34 | $177.35 | $177.30 |
| 7 purchase totals = | $863.62 | $927.3280 | $927.32 | $927.30 | $927.30 | |