| 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 | $178.86 | 12.187% | $200.6577 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $109.59 | 13.608% | $124.503 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $93.89 | 9.597% | $102.9006 | $102.90 | $102.90 | $102.90 |
| Purchase #4 | $205.82 | 10.639% | $227.7172 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $179.26 | 8.124% | $193.8231 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $96.85 | 11.265% | $107.7602 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $33.90 | 10.827% | $37.5704 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $898.17 | $994.9322 | $994.93 | $994.85 | $995.00 | |