| 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 | $94.34 | 12.123% | $105.7768 | $105.78 | $105.80 | $105.80 |
| Purchase #2 | $188.54 | 4.649% | $197.3052 | $197.31 | $197.30 | $197.30 |
| Purchase #3 | $91.46 | 6.559% | $97.4589 | $97.46 | $97.45 | $97.50 |
| Purchase #4 | $189.68 | 12.422% | $213.242 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $5.89 | 4.148% | $6.1343 | $6.13 | $6.15 | $6.10 |
| Purchase #6 | $93.88 | 4.809% | $98.3947 | $98.39 | $98.40 | $98.40 |
| Purchase #7 | $138.97 | 7.207% | $148.9856 | $148.99 | $149.00 | $149.00 |
| 7 purchase totals = | $802.76 | $867.2975 | $867.30 | $867.35 | $867.30 | |