| 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 | $143.92 | 12.235% | $161.5286 | $161.53 | $161.55 | $161.50 |
| Purchase #2 | $60.52 | 3.345% | $62.5444 | $62.54 | $62.55 | $62.50 |
| Purchase #3 | $102.90 | 4.460% | $107.4893 | $107.49 | $107.50 | $107.50 |
| Purchase #4 | $111.47 | 4.577% | $116.572 | $116.57 | $116.55 | $116.60 |
| Purchase #5 | $66.83 | 4.626% | $69.9216 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $242.92 | 6.615% | $258.9892 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $129.79 | 12.419% | $145.9086 | $145.91 | $145.90 | $145.90 |
| 7 purchase totals = | $858.35 | $922.9537 | $922.95 | $922.95 | $922.90 | |