| 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 | $225.81 | 3.215% | $233.0698 | $233.07 | $233.05 | $233.10 |
| Purchase #2 | $42.30 | 5.389% | $44.5795 | $44.58 | $44.60 | $44.60 |
| Purchase #3 | $71.40 | 8.110% | $77.1905 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $85.65 | 4.847% | $89.8015 | $89.80 | $89.80 | $89.80 |
| Purchase #5 | $34.94 | 12.766% | $39.4004 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $146.84 | 8.645% | $159.5343 | $159.53 | $159.55 | $159.50 |
| Purchase #7 | $99.96 | 7.683% | $107.6399 | $107.64 | $107.65 | $107.60 |
| 7 purchase totals = | $706.90 | $751.2159 | $751.21 | $751.25 | $751.20 | |