| 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 | $194.38 | 10.837% | $215.445 | $215.45 | $215.45 | $215.40 |
| Purchase #2 | $167.69 | 6.858% | $179.1902 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $218.43 | 5.140% | $229.6573 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $70.28 | 3.207% | $72.5339 | $72.53 | $72.55 | $72.50 |
| Purchase #5 | $24.47 | 9.459% | $26.7846 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $31.68 | 10.309% | $34.9459 | $34.95 | $34.95 | $34.90 |
| Purchase #7 | $161.75 | 8.109% | $174.8663 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $868.68 | $933.4232 | $933.43 | $933.45 | $933.40 | |