| 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 | $149.28 | 3.834% | $155.0034 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $240.37 | 12.709% | $270.9186 | $270.92 | $270.90 | $270.90 |
| Purchase #3 | $166.39 | 3.846% | $172.7894 | $172.79 | $172.80 | $172.80 |
| Purchase #4 | $35.63 | 9.654% | $39.0697 | $39.07 | $39.05 | $39.10 |
| Purchase #5 | $120.60 | 9.444% | $131.9895 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $70.31 | 7.636% | $75.6789 | $75.68 | $75.70 | $75.70 |
| Purchase #7 | $229.91 | 8.397% | $249.2155 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $1,012.49 | $1,094.6650 | $1,094.67 | $1,094.65 | $1,094.70 | |