| 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 | $140.37 | 13.554% | $159.3957 | $159.40 | $159.40 | $159.40 |
| Purchase #2 | $39.80 | 12.271% | $44.6839 | $44.68 | $44.70 | $44.70 |
| Purchase #3 | $12.78 | 9.589% | $14.0055 | $14.01 | $14.00 | $14.00 |
| Purchase #4 | $19.79 | 8.331% | $21.4387 | $21.44 | $21.45 | $21.40 |
| Purchase #5 | $175.81 | 13.745% | $199.9751 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $237.48 | 13.709% | $270.0361 | $270.04 | $270.05 | $270.00 |
| Purchase #7 | $53.96 | 6.748% | $57.6012 | $57.60 | $57.60 | $57.60 |
| 7 purchase totals = | $679.99 | $767.1362 | $767.15 | $767.20 | $767.10 | |