| 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 | $148.79 | 7.204% | $159.5088 | $159.51 | $159.50 | $159.50 |
| Purchase #2 | $164.96 | 3.718% | $171.0932 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $57.27 | 3.606% | $59.3352 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $63.47 | 9.311% | $69.3797 | $69.38 | $69.40 | $69.40 |
| Purchase #5 | $223.47 | 6.182% | $237.2849 | $237.28 | $237.30 | $237.30 |
| Purchase #6 | $23.36 | 4.834% | $24.4892 | $24.49 | $24.50 | $24.50 |
| Purchase #7 | $185.75 | 8.308% | $201.1821 | $201.18 | $201.20 | $201.20 |
| 7 purchase totals = | $867.07 | $922.2731 | $922.27 | $922.35 | $922.30 | |