| 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 | $166.63 | 8.145% | $180.202 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $220.83 | 5.474% | $232.9182 | $232.92 | $232.90 | $232.90 |
| Purchase #3 | $82.36 | 10.211% | $90.7698 | $90.77 | $90.75 | $90.80 |
| Purchase #4 | $212.32 | 13.432% | $240.8388 | $240.84 | $240.85 | $240.80 |
| Purchase #5 | $168.91 | 5.863% | $178.8132 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $64.39 | 8.307% | $69.7389 | $69.74 | $69.75 | $69.70 |
| Purchase #7 | $19.93 | 9.851% | $21.8933 | $21.89 | $21.90 | $21.90 |
| 7 purchase totals = | $935.37 | $1,015.1742 | $1,015.17 | $1,015.15 | $1,015.10 | |