| 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 | $200.42 | 12.753% | $225.9796 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $40.95 | 11.428% | $45.6298 | $45.63 | $45.65 | $45.60 |
| Purchase #3 | $142.83 | 11.510% | $159.2697 | $159.27 | $159.25 | $159.30 |
| Purchase #4 | $86.85 | 7.348% | $93.2317 | $93.23 | $93.25 | $93.20 |
| Purchase #5 | $108.81 | 3.319% | $112.4214 | $112.42 | $112.40 | $112.40 |
| Purchase #6 | $165.97 | 5.209% | $174.6154 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $24.53 | 13.145% | $27.7545 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $770.36 | $838.9021 | $838.90 | $838.90 | $838.90 | |