| 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 | $89.89 | 13.270% | $101.8184 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $146.47 | 8.241% | $158.5406 | $158.54 | $158.55 | $158.50 |
| Purchase #3 | $61.94 | 10.442% | $68.4078 | $68.41 | $68.40 | $68.40 |
| Purchase #4 | $153.34 | 5.115% | $161.1833 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $245.26 | 7.482% | $263.6104 | $263.61 | $263.60 | $263.60 |
| Purchase #6 | $244.31 | 13.426% | $277.1111 | $277.11 | $277.10 | $277.10 |
| Purchase #7 | $170.41 | 10.850% | $188.8995 | $188.90 | $188.90 | $188.90 |
| 7 purchase totals = | $1,111.62 | $1,219.5711 | $1,219.57 | $1,219.55 | $1,219.50 | |