| 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 | $148.68 | 7.589% | $159.9633 | $159.96 | $159.95 | $160.00 |
| Purchase #2 | $54.33 | 6.740% | $57.9918 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $13.81 | 6.424% | $14.6972 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $147.44 | 11.873% | $164.9456 | $164.95 | $164.95 | $164.90 |
| Purchase #5 | $178.69 | 8.531% | $193.934 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $118.75 | 8.784% | $129.181 | $129.18 | $129.20 | $129.20 |
| Purchase #7 | $140.49 | 8.455% | $152.3684 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $802.19 | $873.0813 | $873.08 | $873.10 | $873.10 | |