| 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 | $223.45 | 6.838% | $238.7295 | $238.73 | $238.75 | $238.70 |
| Purchase #2 | $7.84 | 11.773% | $8.763 | $8.76 | $8.75 | $8.80 |
| Purchase #3 | $46.84 | 10.546% | $51.7797 | $51.78 | $51.80 | $51.80 |
| Purchase #4 | $145.54 | 5.438% | $153.4545 | $153.45 | $153.45 | $153.50 |
| Purchase #5 | $167.47 | 3.582% | $173.4688 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $148.83 | 8.354% | $161.2633 | $161.26 | $161.25 | $161.30 |
| Purchase #7 | $29.63 | 8.860% | $32.2552 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $769.60 | $819.7140 | $819.71 | $819.70 | $819.90 | |