| 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 | $175.83 | 9.646% | $192.7906 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $109.96 | 9.241% | $120.1214 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $127.79 | 4.192% | $133.147 | $133.15 | $133.15 | $133.10 |
| Purchase #4 | $43.58 | 7.175% | $46.7069 | $46.71 | $46.70 | $46.70 |
| Purchase #5 | $135.40 | 11.170% | $150.5242 | $150.52 | $150.50 | $150.50 |
| Purchase #6 | $203.69 | 11.494% | $227.1021 | $227.10 | $227.10 | $227.10 |
| Purchase #7 | $103.26 | 9.354% | $112.9189 | $112.92 | $112.90 | $112.90 |
| 7 purchase totals = | $899.51 | $983.3111 | $983.31 | $983.25 | $983.20 | |