| 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 | $95.49 | 13.179% | $108.0746 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $183.37 | 3.272% | $189.3699 | $189.37 | $189.35 | $189.40 |
| Purchase #3 | $24.64 | 12.845% | $27.805 | $27.81 | $27.80 | $27.80 |
| Purchase #4 | $140.88 | 7.867% | $151.963 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $87.65 | 6.397% | $93.257 | $93.26 | $93.25 | $93.30 |
| Purchase #6 | $96.47 | 4.206% | $100.5275 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $33.59 | 13.230% | $38.034 | $38.03 | $38.05 | $38.00 |
| 7 purchase totals = | $662.09 | $709.0310 | $709.03 | $709.00 | $709.10 | |