| 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 | $143.67 | 11.241% | $159.8199 | $159.82 | $159.80 | $159.80 |
| Purchase #2 | $192.81 | 12.671% | $217.241 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $92.98 | 6.321% | $98.8573 | $98.86 | $98.85 | $98.90 |
| Purchase #4 | $41.80 | 12.286% | $46.9355 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $12.34 | 12.129% | $13.8367 | $13.84 | $13.85 | $13.80 |
| Purchase #6 | $170.32 | 4.847% | $178.5754 | $178.58 | $178.60 | $178.60 |
| Purchase #7 | $63.89 | 9.683% | $70.0765 | $70.08 | $70.10 | $70.10 |
| 7 purchase totals = | $717.81 | $785.3423 | $785.36 | $785.40 | $785.30 | |