| 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 | $159.60 | 8.799% | $173.6432 | $173.64 | $173.65 | $173.60 |
| Purchase #2 | $29.72 | 8.636% | $32.2866 | $32.29 | $32.30 | $32.30 |
| Purchase #3 | $96.49 | 6.626% | $102.8834 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $37.84 | 9.859% | $41.5706 | $41.57 | $41.55 | $41.60 |
| Purchase #5 | $204.85 | 5.206% | $215.5145 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $231.57 | 7.483% | $248.8984 | $248.90 | $248.90 | $248.90 |
| Purchase #7 | $114.72 | 8.378% | $124.3312 | $124.33 | $124.35 | $124.30 |
| 7 purchase totals = | $874.79 | $939.1279 | $939.12 | $939.15 | $939.10 | |