| 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 | $189.84 | 11.279% | $211.2521 | $211.25 | $211.25 | $211.30 |
| Purchase #2 | $39.54 | 4.614% | $41.3644 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $200.30 | 8.551% | $217.4277 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $70.77 | 12.175% | $79.3862 | $79.39 | $79.40 | $79.40 |
| Purchase #5 | $192.66 | 11.104% | $214.053 | $214.05 | $214.05 | $214.10 |
| Purchase #6 | $7.66 | 5.320% | $8.0675 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $171.98 | 7.649% | $185.1348 | $185.13 | $185.15 | $185.10 |
| 7 purchase totals = | $872.75 | $956.6857 | $956.68 | $956.70 | $956.80 | |