| 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 | $182.91 | 5.485% | $192.9426 | $192.94 | $192.95 | $192.90 |
| Purchase #2 | $5.83 | 8.777% | $6.3417 | $6.34 | $6.35 | $6.30 |
| Purchase #3 | $29.38 | 10.252% | $32.392 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $220.94 | 9.842% | $242.6849 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $130.48 | 6.139% | $138.4902 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $123.98 | 7.489% | $133.2649 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $125.25 | 11.556% | $139.7239 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $818.77 | $885.8402 | $885.82 | $885.85 | $885.80 | |