| 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 | $216.56 | 3.794% | $224.7763 | $224.78 | $224.80 | $224.80 |
| Purchase #2 | $180.30 | 8.767% | $196.1069 | $196.11 | $196.10 | $196.10 |
| Purchase #3 | $143.47 | 4.194% | $149.4871 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $42.49 | 8.829% | $46.2414 | $46.24 | $46.25 | $46.20 |
| Purchase #5 | $167.32 | 9.180% | $182.68 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $33.40 | 4.715% | $34.9748 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $153.99 | 3.587% | $159.5136 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $937.53 | $993.7801 | $993.78 | $993.80 | $993.80 | |