| 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 | $31.72 | 7.357% | $34.0536 | $34.05 | $34.05 | $34.10 |
| Purchase #2 | $14.93 | 9.167% | $16.2986 | $16.30 | $16.30 | $16.30 |
| Purchase #3 | $181.83 | 12.191% | $203.9969 | $204.00 | $204.00 | $204.00 |
| Purchase #4 | $164.49 | 6.805% | $175.6835 | $175.68 | $175.70 | $175.70 |
| Purchase #5 | $202.47 | 11.140% | $225.0252 | $225.03 | $225.05 | $225.00 |
| Purchase #6 | $159.69 | 8.443% | $173.1726 | $173.17 | $173.15 | $173.20 |
| Purchase #7 | $171.33 | 13.858% | $195.0729 | $195.07 | $195.05 | $195.10 |
| 7 purchase totals = | $926.46 | $1,023.3033 | $1,023.30 | $1,023.30 | $1,023.40 | |