| 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 | $16.48 | 9.329% | $18.0174 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $145.79 | 5.310% | $153.5314 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $68.55 | 4.325% | $71.5148 | $71.51 | $71.50 | $71.50 |
| Purchase #4 | $107.44 | 11.355% | $119.6398 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $155.84 | 5.657% | $164.6559 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $143.74 | 5.575% | $151.7535 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $34.33 | 8.349% | $37.1962 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $672.17 | $716.3090 | $716.31 | $716.30 | $716.30 | |