| 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 | $160.51 | 9.207% | $175.2882 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $155.79 | 13.468% | $176.7718 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $79.33 | 8.200% | $85.8351 | $85.84 | $85.85 | $85.80 |
| Purchase #4 | $173.36 | 10.191% | $191.0271 | $191.03 | $191.05 | $191.00 |
| Purchase #5 | $207.43 | 12.698% | $233.7695 | $233.77 | $233.75 | $233.80 |
| Purchase #6 | $243.66 | 6.243% | $258.8717 | $258.87 | $258.85 | $258.90 |
| Purchase #7 | $155.86 | 10.731% | $172.5853 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $1,175.94 | $1,294.1487 | $1,294.16 | $1,294.15 | $1,294.20 | |