| 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 | $143.33 | 12.729% | $161.5745 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $219.63 | 8.322% | $237.9076 | $237.91 | $237.90 | $237.90 |
| Purchase #3 | $125.84 | 10.139% | $138.5989 | $138.60 | $138.60 | $138.60 |
| Purchase #4 | $180.87 | 4.387% | $188.8048 | $188.80 | $188.80 | $188.80 |
| Purchase #5 | $186.58 | 13.666% | $212.078 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $135.43 | 12.493% | $152.3493 | $152.35 | $152.35 | $152.30 |
| Purchase #7 | $16.70 | 3.513% | $17.2867 | $17.29 | $17.30 | $17.30 |
| 7 purchase totals = | $1,008.38 | $1,108.5998 | $1,108.60 | $1,108.60 | $1,108.60 | |