| 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 | $155.69 | 4.167% | $162.1776 | $162.18 | $162.20 | $162.20 |
| Purchase #2 | $173.66 | 11.115% | $192.9623 | $192.96 | $192.95 | $193.00 |
| Purchase #3 | $174.52 | 13.242% | $197.6299 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $83.28 | 7.674% | $89.6709 | $89.67 | $89.65 | $89.70 |
| Purchase #5 | $77.95 | 6.806% | $83.2553 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $18.71 | 10.528% | $20.6798 | $20.68 | $20.70 | $20.70 |
| Purchase #7 | $21.88 | 10.396% | $24.1546 | $24.15 | $24.15 | $24.20 |
| 7 purchase totals = | $705.69 | $770.5304 | $770.53 | $770.55 | $770.70 | |