| 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 | $193.41 | 10.345% | $213.4183 | $213.42 | $213.40 | $213.40 |
| Purchase #2 | $56.70 | 10.545% | $62.679 | $62.68 | $62.70 | $62.70 |
| Purchase #3 | $152.66 | 5.386% | $160.8823 | $160.88 | $160.90 | $160.90 |
| Purchase #4 | $149.31 | 6.142% | $158.4806 | $158.48 | $158.50 | $158.50 |
| Purchase #5 | $62.57 | 9.501% | $68.5148 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $234.77 | 8.162% | $253.9319 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $202.43 | 6.296% | $215.175 | $215.18 | $215.20 | $215.20 |
| 7 purchase totals = | $1,051.85 | $1,133.0819 | $1,133.08 | $1,133.15 | $1,133.10 | |