| 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 | $128.29 | 13.828% | $146.0299 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $124.46 | 11.710% | $139.0343 | $139.03 | $139.05 | $139.00 |
| Purchase #3 | $44.95 | 6.136% | $47.7081 | $47.71 | $47.70 | $47.70 |
| Purchase #4 | $15.78 | 8.831% | $17.1735 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $11.80 | 12.762% | $13.3059 | $13.31 | $13.30 | $13.30 |
| Purchase #6 | $119.78 | 12.248% | $134.4507 | $134.45 | $134.45 | $134.50 |
| Purchase #7 | $158.46 | 9.142% | $172.9464 | $172.95 | $172.95 | $172.90 |
| 7 purchase totals = | $603.52 | $670.6488 | $670.65 | $670.65 | $670.60 | |