| 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 | $136.84 | 9.610% | $149.9903 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $150.41 | 4.385% | $157.0055 | $157.01 | $157.00 | $157.00 |
| Purchase #3 | $179.38 | 10.334% | $197.9171 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $46.41 | 5.648% | $49.0312 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $65.56 | 5.198% | $68.9678 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $42.86 | 4.129% | $44.6297 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $203.55 | 7.745% | $219.3149 | $219.31 | $219.30 | $219.30 |
| 7 purchase totals = | $825.01 | $886.8565 | $886.86 | $886.85 | $886.80 | |