| 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 | $131.73 | 12.519% | $148.2213 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $90.58 | 6.207% | $96.2023 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $139.94 | 13.719% | $159.1384 | $159.14 | $159.15 | $159.10 |
| Purchase #4 | $184.47 | 6.655% | $196.7465 | $196.75 | $196.75 | $196.70 |
| Purchase #5 | $157.29 | 11.167% | $174.8546 | $174.85 | $174.85 | $174.90 |
| Purchase #6 | $38.58 | 3.807% | $40.0487 | $40.05 | $40.05 | $40.00 |
| Purchase #7 | $249.34 | 11.420% | $277.8146 | $277.81 | $277.80 | $277.80 |
| 7 purchase totals = | $991.93 | $1,093.0264 | $1,093.02 | $1,093.00 | $1,092.90 | |