| 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 | $148.58 | 7.438% | $159.6314 | $159.63 | $159.65 | $159.60 |
| Purchase #2 | $243.38 | 9.530% | $266.5741 | $266.57 | $266.55 | $266.60 |
| Purchase #3 | $90.42 | 6.360% | $96.1707 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $15.33 | 5.266% | $16.1373 | $16.14 | $16.15 | $16.10 |
| Purchase #5 | $5.74 | 8.248% | $6.2134 | $6.21 | $6.20 | $6.20 |
| Purchase #6 | $94.42 | 9.347% | $103.2454 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $135.76 | 4.761% | $142.2235 | $142.22 | $142.20 | $142.20 |
| 7 purchase totals = | $733.63 | $790.1958 | $790.19 | $790.15 | $790.10 | |