| 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 | $131.65 | 5.471% | $138.8526 | $138.85 | $138.85 | $138.90 |
| Purchase #2 | $220.33 | 5.181% | $231.7453 | $231.75 | $231.75 | $231.70 |
| Purchase #3 | $162.95 | 5.733% | $172.2919 | $172.29 | $172.30 | $172.30 |
| Purchase #4 | $55.29 | 13.539% | $62.7757 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $237.27 | 8.692% | $257.8935 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $99.92 | 10.621% | $110.5325 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $184.94 | 13.105% | $209.1764 | $209.18 | $209.20 | $209.20 |
| 7 purchase totals = | $1,092.35 | $1,183.2679 | $1,183.27 | $1,183.35 | $1,183.30 | |