| 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 | $170.49 | 10.228% | $187.9277 | $187.93 | $187.95 | $187.90 |
| Purchase #2 | $68.51 | 12.727% | $77.2293 | $77.23 | $77.25 | $77.20 |
| Purchase #3 | $49.56 | 9.475% | $54.2558 | $54.26 | $54.25 | $54.30 |
| Purchase #4 | $158.58 | 10.307% | $174.9248 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $159.87 | 11.545% | $178.327 | $178.33 | $178.35 | $178.30 |
| Purchase #6 | $221.27 | 11.593% | $246.9218 | $246.92 | $246.90 | $246.90 |
| Purchase #7 | $20.40 | 7.264% | $21.8819 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $848.68 | $941.4683 | $941.47 | $941.50 | $941.40 | |