| 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 | $135.93 | 11.287% | $151.2724 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $33.37 | 8.711% | $36.2769 | $36.28 | $36.30 | $36.30 |
| Purchase #3 | $159.73 | 3.202% | $164.8446 | $164.84 | $164.85 | $164.80 |
| Purchase #4 | $216.83 | 7.361% | $232.7909 | $232.79 | $232.80 | $232.80 |
| Purchase #5 | $22.92 | 13.120% | $25.9271 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $12.73 | 9.345% | $13.9196 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $110.65 | 7.247% | $118.6688 | $118.67 | $118.65 | $118.70 |
| 7 purchase totals = | $692.16 | $743.7003 | $743.70 | $743.70 | $743.70 | |