| 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 | $161.68 | 8.303% | $175.1043 | $175.10 | $175.10 | $175.10 |
| Purchase #2 | $27.72 | 12.770% | $31.2598 | $31.26 | $31.25 | $31.30 |
| Purchase #3 | $114.98 | 13.767% | $130.8093 | $130.81 | $130.80 | $130.80 |
| Purchase #4 | $64.98 | 8.174% | $70.2915 | $70.29 | $70.30 | $70.30 |
| Purchase #5 | $136.36 | 12.757% | $153.7554 | $153.76 | $153.75 | $153.80 |
| Purchase #6 | $202.26 | 3.662% | $209.6668 | $209.67 | $209.65 | $209.70 |
| Purchase #7 | $19.73 | 7.400% | $21.19 | $21.19 | $21.20 | $21.20 |
| 7 purchase totals = | $727.71 | $792.0771 | $792.08 | $792.05 | $792.20 | |