| 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 | $184.71 | 8.656% | $200.6985 | $200.70 | $200.70 | $200.70 |
| Purchase #2 | $83.64 | 13.454% | $94.8929 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $103.27 | 3.794% | $107.1881 | $107.19 | $107.20 | $107.20 |
| Purchase #4 | $92.62 | 8.306% | $100.313 | $100.31 | $100.30 | $100.30 |
| Purchase #5 | $112.33 | 8.803% | $122.2184 | $122.22 | $122.20 | $122.20 |
| Purchase #6 | $149.28 | 12.359% | $167.7295 | $167.73 | $167.75 | $167.70 |
| Purchase #7 | $237.86 | 7.864% | $256.5653 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $963.71 | $1,049.6057 | $1,049.61 | $1,049.60 | $1,049.60 | |