| 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 | $118.31 | 9.504% | $129.5542 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $37.42 | 6.484% | $39.8463 | $39.85 | $39.85 | $39.80 |
| Purchase #3 | $196.61 | 5.222% | $206.877 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $226.92 | 10.672% | $251.1369 | $251.14 | $251.15 | $251.10 |
| Purchase #5 | $61.91 | 11.391% | $68.9622 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $42.80 | 9.535% | $46.881 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $169.60 | 12.112% | $190.142 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $853.57 | $933.3996 | $933.40 | $933.45 | $933.40 | |