| 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 | $133.54 | 12.149% | $149.7638 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $177.46 | 13.289% | $201.0427 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $83.68 | 8.846% | $91.0823 | $91.08 | $91.10 | $91.10 |
| Purchase #4 | $114.44 | 5.412% | $120.6335 | $120.63 | $120.65 | $120.60 |
| Purchase #5 | $172.55 | 12.248% | $193.6839 | $193.68 | $193.70 | $193.70 |
| Purchase #6 | $72.69 | 13.265% | $82.3323 | $82.33 | $82.35 | $82.30 |
| Purchase #7 | $112.31 | 11.699% | $125.4491 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $866.67 | $963.9876 | $963.97 | $964.05 | $963.90 | |