| 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 | $134.97 | 7.822% | $145.5274 | $145.53 | $145.55 | $145.50 |
| Purchase #2 | $206.27 | 6.873% | $220.4469 | $220.45 | $220.45 | $220.40 |
| Purchase #3 | $127.28 | 5.111% | $133.7853 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $106.60 | 3.688% | $110.5314 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $36.99 | 13.552% | $42.0029 | $42.00 | $42.00 | $42.00 |
| Purchase #6 | $108.30 | 9.813% | $118.9275 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $6.71 | 6.473% | $7.1443 | $7.14 | $7.15 | $7.10 |
| 7 purchase totals = | $727.12 | $778.3657 | $778.37 | $778.45 | $778.20 | |