| 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 | $145.77 | 10.319% | $160.812 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $14.97 | 3.462% | $15.4883 | $15.49 | $15.50 | $15.50 |
| Purchase #3 | $32.97 | 10.130% | $36.3099 | $36.31 | $36.30 | $36.30 |
| Purchase #4 | $242.77 | 5.597% | $256.3578 | $256.36 | $256.35 | $256.40 |
| Purchase #5 | $68.71 | 3.611% | $71.1911 | $71.19 | $71.20 | $71.20 |
| Purchase #6 | $132.65 | 4.384% | $138.4654 | $138.47 | $138.45 | $138.50 |
| Purchase #7 | $76.45 | 11.193% | $85.007 | $85.01 | $85.00 | $85.00 |
| 7 purchase totals = | $714.29 | $763.6315 | $763.64 | $763.60 | $763.70 | |