| 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 | $91.83 | 11.147% | $102.0663 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $150.77 | 6.798% | $161.0193 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $6.41 | 5.309% | $6.7503 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $7.79 | 8.487% | $8.4511 | $8.45 | $8.45 | $8.50 |
| Purchase #5 | $220.83 | 5.586% | $233.1656 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $5.79 | 3.211% | $5.9759 | $5.98 | $6.00 | $6.00 |
| Purchase #7 | $143.71 | 7.387% | $154.3259 | $154.33 | $154.35 | $154.30 |
| 7 purchase totals = | $627.13 | $671.7544 | $671.77 | $671.75 | $671.90 | |