| 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 | $111.88 | 13.518% | $127.0039 | $127.00 | $127.00 | $127.00 |
| Purchase #2 | $63.74 | 5.866% | $67.479 | $67.48 | $67.50 | $67.50 |
| Purchase #3 | $143.54 | 7.210% | $153.8892 | $153.89 | $153.90 | $153.90 |
| Purchase #4 | $153.39 | 4.369% | $160.0916 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $91.62 | 10.305% | $101.0614 | $101.06 | $101.05 | $101.10 |
| Purchase #6 | $171.53 | 10.316% | $189.225 | $189.23 | $189.25 | $189.20 |
| Purchase #7 | $32.54 | 10.742% | $36.0354 | $36.04 | $36.05 | $36.00 |
| 7 purchase totals = | $768.24 | $834.7855 | $834.79 | $834.85 | $834.80 | |