| 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 | $151.78 | 12.234% | $170.3488 | $170.35 | $170.35 | $170.30 |
| Purchase #2 | $225.32 | 11.555% | $251.3557 | $251.36 | $251.35 | $251.40 |
| Purchase #3 | $140.34 | 8.151% | $151.7791 | $151.78 | $151.80 | $151.80 |
| Purchase #4 | $33.97 | 13.378% | $38.5145 | $38.51 | $38.50 | $38.50 |
| Purchase #5 | $219.69 | 10.438% | $242.6212 | $242.62 | $242.60 | $242.60 |
| Purchase #6 | $178.47 | 10.223% | $196.715 | $196.72 | $196.70 | $196.70 |
| Purchase #7 | $228.96 | 5.295% | $241.0834 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $1,178.53 | $1,292.4177 | $1,292.42 | $1,292.40 | $1,292.40 | |