| 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 | $133.44 | 13.364% | $151.2729 | $151.27 | $151.25 | $151.30 |
| Purchase #2 | $69.32 | 5.301% | $72.9947 | $72.99 | $73.00 | $73.00 |
| Purchase #3 | $109.30 | 8.764% | $118.8791 | $118.88 | $118.90 | $118.90 |
| Purchase #4 | $198.48 | 6.201% | $210.7877 | $210.79 | $210.80 | $210.80 |
| Purchase #5 | $241.45 | 9.648% | $264.7451 | $264.75 | $264.75 | $264.70 |
| Purchase #6 | $37.60 | 12.856% | $42.4339 | $42.43 | $42.45 | $42.40 |
| Purchase #7 | $7.39 | 8.712% | $8.0338 | $8.03 | $8.05 | $8.00 |
| 7 purchase totals = | $796.98 | $869.1472 | $869.14 | $869.20 | $869.10 | |