| 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 | $178.47 | 10.858% | $197.8483 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $125.74 | 4.496% | $131.3933 | $131.39 | $131.40 | $131.40 |
| Purchase #3 | $75.72 | 4.741% | $79.3099 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $115.48 | 5.287% | $121.5854 | $121.59 | $121.60 | $121.60 |
| Purchase #5 | $174.88 | 6.186% | $185.6981 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $170.81 | 3.553% | $176.8789 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $101.63 | 9.283% | $111.0643 | $111.06 | $111.05 | $111.10 |
| 7 purchase totals = | $942.73 | $1,003.7782 | $1,003.78 | $1,003.80 | $1,003.80 | |