| 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 | $182.43 | 10.288% | $201.1984 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $50.67 | 5.490% | $53.4518 | $53.45 | $53.45 | $53.50 |
| Purchase #3 | $206.59 | 13.437% | $234.3495 | $234.35 | $234.35 | $234.30 |
| Purchase #4 | $91.29 | 3.461% | $94.4495 | $94.45 | $94.45 | $94.40 |
| Purchase #5 | $89.78 | 4.115% | $93.4744 | $93.47 | $93.45 | $93.50 |
| Purchase #6 | $20.87 | 3.182% | $21.5341 | $21.53 | $21.55 | $21.50 |
| Purchase #7 | $145.52 | 8.127% | $157.3464 | $157.35 | $157.35 | $157.30 |
| 7 purchase totals = | $787.15 | $855.8041 | $855.80 | $855.80 | $855.70 | |