| 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 | $158.84 | 7.244% | $170.3464 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $68.36 | 4.404% | $71.3706 | $71.37 | $71.35 | $71.40 |
| Purchase #3 | $70.86 | 9.371% | $77.5003 | $77.50 | $77.50 | $77.50 |
| Purchase #4 | $91.48 | 11.676% | $102.1612 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $224.51 | 6.303% | $238.6609 | $238.66 | $238.65 | $238.70 |
| Purchase #6 | $94.27 | 7.641% | $101.4732 | $101.47 | $101.45 | $101.50 |
| Purchase #7 | $5.69 | 6.154% | $6.0402 | $6.04 | $6.05 | $6.00 |
| 7 purchase totals = | $714.01 | $767.5528 | $767.55 | $767.50 | $767.60 | |