| 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 | $172.47 | 13.140% | $195.1326 | $195.13 | $195.15 | $195.10 |
| Purchase #2 | $85.75 | 6.491% | $91.316 | $91.32 | $91.30 | $91.30 |
| Purchase #3 | $227.73 | 9.539% | $249.4532 | $249.45 | $249.45 | $249.50 |
| Purchase #4 | $34.43 | 7.279% | $36.9362 | $36.94 | $36.95 | $36.90 |
| Purchase #5 | $200.67 | 10.557% | $221.8547 | $221.85 | $221.85 | $221.90 |
| Purchase #6 | $205.27 | 10.626% | $227.082 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $54.72 | 5.536% | $57.7493 | $57.75 | $57.75 | $57.70 |
| 7 purchase totals = | $981.04 | $1,079.5240 | $1,079.52 | $1,079.55 | $1,079.50 | |