| 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 | $154.85 | 3.621% | $160.4571 | $160.46 | $160.45 | $160.50 |
| Purchase #2 | $189.90 | 13.338% | $215.2289 | $215.23 | $215.25 | $215.20 |
| Purchase #3 | $118.46 | 13.242% | $134.1465 | $134.15 | $134.15 | $134.10 |
| Purchase #4 | $188.80 | 5.517% | $199.2161 | $199.22 | $199.20 | $199.20 |
| Purchase #5 | $172.43 | 5.623% | $182.1257 | $182.13 | $182.15 | $182.10 |
| Purchase #6 | $112.35 | 12.756% | $126.6814 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $179.26 | 12.421% | $201.5259 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $1,116.05 | $1,219.3816 | $1,219.40 | $1,219.45 | $1,219.30 | |