| 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 | $178.76 | 13.247% | $202.4403 | $202.44 | $202.45 | $202.40 |
| Purchase #2 | $42.32 | 3.297% | $43.7153 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $37.84 | 6.435% | $40.275 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $7.83 | 8.610% | $8.5042 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $183.38 | 9.720% | $201.2045 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $16.32 | 5.104% | $17.153 | $17.15 | $17.15 | $17.20 |
| Purchase #7 | $215.90 | 13.166% | $244.3254 | $244.33 | $244.35 | $244.30 |
| 7 purchase totals = | $682.35 | $757.6177 | $757.62 | $757.65 | $757.60 | |