| 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 | $175.26 | 4.554% | $183.2413 | $183.24 | $183.25 | $183.20 |
| Purchase #2 | $143.69 | 11.243% | $159.8451 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $58.34 | 7.179% | $62.5282 | $62.53 | $62.55 | $62.50 |
| Purchase #4 | $149.97 | 6.799% | $160.1665 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $88.85 | 11.151% | $98.7577 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $146.61 | 3.724% | $152.0698 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $236.43 | 11.378% | $263.331 | $263.33 | $263.35 | $263.30 |
| 7 purchase totals = | $999.15 | $1,079.9396 | $1,079.95 | $1,079.95 | $1,079.90 | |