| 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 | $176.85 | 12.442% | $198.8537 | $198.85 | $198.85 | $198.90 |
| Purchase #2 | $186.71 | 12.714% | $210.4483 | $210.45 | $210.45 | $210.40 |
| Purchase #3 | $148.35 | 9.443% | $162.3587 | $162.36 | $162.35 | $162.40 |
| Purchase #4 | $250.61 | 8.243% | $271.2678 | $271.27 | $271.25 | $271.30 |
| Purchase #5 | $169.49 | 13.872% | $193.0017 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $138.28 | 9.324% | $151.1732 | $151.17 | $151.15 | $151.20 |
| Purchase #7 | $39.83 | 9.708% | $43.6967 | $43.70 | $43.70 | $43.70 |
| 7 purchase totals = | $1,110.12 | $1,230.8001 | $1,230.80 | $1,230.75 | $1,230.90 | |