| 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 | $113.30 | 6.626% | $120.8073 | $120.81 | $120.80 | $120.80 |
| Purchase #2 | $142.51 | 6.793% | $152.1907 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $53.79 | 6.810% | $57.4531 | $57.45 | $57.45 | $57.50 |
| Purchase #4 | $161.43 | 12.838% | $182.1544 | $182.15 | $182.15 | $182.20 |
| Purchase #5 | $151.30 | 13.633% | $171.9267 | $171.93 | $171.95 | $171.90 |
| Purchase #6 | $12.93 | 4.694% | $13.5369 | $13.54 | $13.55 | $13.50 |
| Purchase #7 | $138.27 | 7.508% | $148.6513 | $148.65 | $148.65 | $148.70 |
| 7 purchase totals = | $773.53 | $846.7204 | $846.72 | $846.75 | $846.80 | |