| 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 | $131.77 | 9.272% | $143.9877 | $143.99 | $144.00 | $144.00 |
| Purchase #2 | $158.89 | 6.519% | $169.248 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $150.65 | 6.752% | $160.8219 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $106.25 | 10.239% | $117.1289 | $117.13 | $117.15 | $117.10 |
| Purchase #5 | $109.32 | 7.121% | $117.1047 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $194.75 | 7.438% | $209.2355 | $209.24 | $209.25 | $209.20 |
| Purchase #7 | $249.94 | 6.708% | $266.706 | $266.71 | $266.70 | $266.70 |
| 7 purchase totals = | $1,101.57 | $1,184.2327 | $1,184.24 | $1,184.25 | $1,184.10 | |