| 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 | $160.81 | 9.388% | $175.9068 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $226.68 | 7.720% | $244.1797 | $244.18 | $244.20 | $244.20 |
| Purchase #3 | $58.86 | 7.193% | $63.0938 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $87.70 | 7.284% | $94.0881 | $94.09 | $94.10 | $94.10 |
| Purchase #5 | $230.55 | 7.854% | $248.6574 | $248.66 | $248.65 | $248.70 |
| Purchase #6 | $8.64 | 12.548% | $9.7241 | $9.72 | $9.70 | $9.70 |
| Purchase #7 | $214.84 | 10.832% | $238.1115 | $238.11 | $238.10 | $238.10 |
| 7 purchase totals = | $988.08 | $1,073.7614 | $1,073.76 | $1,073.75 | $1,073.80 | |