| 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 | $176.67 | 9.123% | $192.7876 | $192.79 | $192.80 | $192.80 |
| Purchase #2 | $89.71 | 9.437% | $98.1759 | $98.18 | $98.20 | $98.20 |
| Purchase #3 | $169.70 | 4.479% | $177.3009 | $177.30 | $177.30 | $177.30 |
| Purchase #4 | $17.80 | 4.640% | $18.6259 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $93.33 | 8.696% | $101.446 | $101.45 | $101.45 | $101.40 |
| Purchase #6 | $98.27 | 4.752% | $102.9398 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $171.47 | 10.276% | $189.0903 | $189.09 | $189.10 | $189.10 |
| 7 purchase totals = | $816.95 | $880.3664 | $880.38 | $880.45 | $880.30 | |