| 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 | $174.85 | 3.245% | $180.5239 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $100.80 | 8.319% | $109.1856 | $109.19 | $109.20 | $109.20 |
| Purchase #3 | $119.82 | 6.187% | $127.2333 | $127.23 | $127.25 | $127.20 |
| Purchase #4 | $21.90 | 9.520% | $23.9849 | $23.98 | $24.00 | $24.00 |
| Purchase #5 | $179.64 | 12.205% | $201.5651 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $72.44 | 6.662% | $77.266 | $77.27 | $77.25 | $77.30 |
| Purchase #7 | $203.86 | 13.647% | $231.6808 | $231.68 | $231.70 | $231.70 |
| 7 purchase totals = | $873.31 | $951.4396 | $951.44 | $951.45 | $951.50 | |