| 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 | $160.40 | 10.379% | $177.0479 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $167.57 | 11.755% | $187.2679 | $187.27 | $187.25 | $187.30 |
| Purchase #3 | $209.44 | 7.617% | $225.393 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $36.43 | 12.343% | $40.9266 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $90.50 | 7.119% | $96.9427 | $96.94 | $96.95 | $96.90 |
| Purchase #6 | $115.46 | 3.288% | $119.2563 | $119.26 | $119.25 | $119.30 |
| Purchase #7 | $27.93 | 6.701% | $29.8016 | $29.80 | $29.80 | $29.80 |
| 7 purchase totals = | $807.73 | $876.6360 | $876.64 | $876.65 | $876.60 | |