| 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 | $178.47 | 7.109% | $191.1574 | $191.16 | $191.15 | $191.20 |
| Purchase #2 | $90.64 | 10.540% | $100.1935 | $100.19 | $100.20 | $100.20 |
| Purchase #3 | $121.36 | 8.401% | $131.5555 | $131.56 | $131.55 | $131.60 |
| Purchase #4 | $158.26 | 9.749% | $173.6888 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $70.85 | 6.573% | $75.507 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $34.87 | 7.430% | $37.4608 | $37.46 | $37.45 | $37.50 |
| Purchase #7 | $201.40 | 12.607% | $226.7905 | $226.79 | $226.80 | $226.80 |
| 7 purchase totals = | $855.85 | $936.3535 | $936.36 | $936.35 | $936.50 | |