| 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 | $118.65 | 9.510% | $129.9336 | $129.93 | $129.95 | $129.90 |
| Purchase #2 | $173.80 | 12.502% | $195.5285 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $62.29 | 7.234% | $66.7961 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $70.58 | 3.478% | $73.0348 | $73.03 | $73.05 | $73.00 |
| Purchase #5 | $73.93 | 8.417% | $80.1527 | $80.15 | $80.15 | $80.20 |
| Purchase #6 | $164.48 | 11.690% | $183.7077 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $123.69 | 6.679% | $131.9513 | $131.95 | $131.95 | $132.00 |
| 7 purchase totals = | $787.42 | $861.1047 | $861.10 | $861.15 | $861.10 | |