| 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 | $157.33 | 13.347% | $178.3288 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $183.85 | 11.233% | $204.5019 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $179.33 | 5.792% | $189.7168 | $189.72 | $189.70 | $189.70 |
| Purchase #4 | $162.94 | 11.387% | $181.494 | $181.49 | $181.50 | $181.50 |
| Purchase #5 | $107.71 | 12.155% | $120.8022 | $120.80 | $120.80 | $120.80 |
| Purchase #6 | $29.97 | 11.507% | $33.4186 | $33.42 | $33.40 | $33.40 |
| Purchase #7 | $21.79 | 9.271% | $23.8102 | $23.81 | $23.80 | $23.80 |
| 7 purchase totals = | $842.92 | $932.0725 | $932.07 | $932.05 | $932.00 | |