| 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 | $113.56 | 5.316% | $119.5968 | $119.60 | $119.60 | $119.60 |
| Purchase #2 | $58.35 | 7.798% | $62.9001 | $62.90 | $62.90 | $62.90 |
| Purchase #3 | $126.35 | 4.677% | $132.2594 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $7.82 | 7.698% | $8.422 | $8.42 | $8.40 | $8.40 |
| Purchase #5 | $158.55 | 7.673% | $170.7155 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $244.45 | 10.630% | $270.435 | $270.44 | $270.45 | $270.40 |
| Purchase #7 | $136.25 | 9.571% | $149.2905 | $149.29 | $149.30 | $149.30 |
| 7 purchase totals = | $845.33 | $913.6193 | $913.63 | $913.60 | $913.60 | |