| 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 | $159.98 | 13.392% | $181.4045 | $181.40 | $181.40 | $181.40 |
| Purchase #2 | $131.63 | 9.507% | $144.1441 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $31.81 | 13.328% | $36.0496 | $36.05 | $36.05 | $36.00 |
| Purchase #4 | $51.59 | 13.789% | $58.7037 | $58.70 | $58.70 | $58.70 |
| Purchase #5 | $230.86 | 10.613% | $255.3612 | $255.36 | $255.35 | $255.40 |
| Purchase #6 | $248.64 | 6.648% | $265.1696 | $265.17 | $265.15 | $265.20 |
| Purchase #7 | $98.64 | 4.330% | $102.9111 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $953.15 | $1,043.7438 | $1,043.73 | $1,043.70 | $1,043.70 | |