| 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 | $180.97 | 9.751% | $198.6164 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $60.42 | 6.862% | $64.566 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $92.86 | 11.590% | $103.6225 | $103.62 | $103.60 | $103.60 |
| Purchase #4 | $117.50 | 7.525% | $126.3419 | $126.34 | $126.35 | $126.30 |
| Purchase #5 | $168.37 | 4.793% | $176.44 | $176.44 | $176.45 | $176.40 |
| Purchase #6 | $92.26 | 6.294% | $98.0668 | $98.07 | $98.05 | $98.10 |
| Purchase #7 | $195.32 | 12.360% | $219.4616 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $907.70 | $987.1152 | $987.12 | $987.05 | $987.10 | |