| 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 | $159.76 | 6.489% | $170.1268 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $202.66 | 8.810% | $220.5143 | $220.51 | $220.50 | $220.50 |
| Purchase #3 | $193.73 | 13.244% | $219.3876 | $219.39 | $219.40 | $219.40 |
| Purchase #4 | $30.60 | 12.513% | $34.429 | $34.43 | $34.45 | $34.40 |
| Purchase #5 | $216.37 | 10.332% | $238.7253 | $238.73 | $238.75 | $238.70 |
| Purchase #6 | $210.95 | 4.659% | $220.7782 | $220.78 | $220.80 | $220.80 |
| Purchase #7 | $45.88 | 7.534% | $49.3366 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $1,059.95 | $1,153.2978 | $1,153.31 | $1,153.40 | $1,153.20 | |