| 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 | $149.79 | 8.112% | $161.941 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $16.52 | 11.837% | $18.4755 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $186.73 | 6.425% | $198.7274 | $198.73 | $198.75 | $198.70 |
| Purchase #4 | $12.89 | 9.756% | $14.1475 | $14.15 | $14.15 | $14.10 |
| Purchase #5 | $180.63 | 12.184% | $202.638 | $202.64 | $202.65 | $202.60 |
| Purchase #6 | $168.39 | 13.546% | $191.2001 | $191.20 | $191.20 | $191.20 |
| Purchase #7 | $107.40 | 7.323% | $115.2649 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $822.35 | $902.3944 | $902.40 | $902.45 | $902.30 | |