| 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 | $83.62 | 3.825% | $86.8185 | $86.82 | $86.80 | $86.80 |
| Purchase #2 | $127.84 | 5.601% | $135.0003 | $135.00 | $135.00 | $135.00 |
| Purchase #3 | $170.98 | 4.502% | $178.6775 | $178.68 | $178.70 | $178.70 |
| Purchase #4 | $31.76 | 12.148% | $35.6182 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $118.47 | 3.741% | $122.902 | $122.90 | $122.90 | $122.90 |
| Purchase #6 | $138.66 | 5.415% | $146.1684 | $146.17 | $146.15 | $146.20 |
| Purchase #7 | $227.47 | 9.509% | $249.1001 | $249.10 | $249.10 | $249.10 |
| 7 purchase totals = | $898.80 | $954.2850 | $954.29 | $954.25 | $954.30 | |