| 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 | $178.26 | 11.181% | $198.1913 | $198.19 | $198.20 | $198.20 |
| Purchase #2 | $135.77 | 11.490% | $151.37 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $146.50 | 5.227% | $154.1576 | $154.16 | $154.15 | $154.20 |
| Purchase #4 | $116.60 | 8.154% | $126.1076 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $103.68 | 8.561% | $112.556 | $112.56 | $112.55 | $112.60 |
| Purchase #6 | $174.95 | 10.480% | $193.2848 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $37.60 | 6.578% | $40.0733 | $40.07 | $40.05 | $40.10 |
| 7 purchase totals = | $893.36 | $975.7406 | $975.74 | $975.70 | $975.90 | |