| 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 | $145.44 | 7.206% | $155.9204 | $155.92 | $155.90 | $155.90 |
| Purchase #2 | $204.59 | 4.279% | $213.3444 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $247.81 | 11.420% | $276.1099 | $276.11 | $276.10 | $276.10 |
| Purchase #4 | $100.66 | 11.708% | $112.4453 | $112.45 | $112.45 | $112.40 |
| Purchase #5 | $245.66 | 10.580% | $271.6508 | $271.65 | $271.65 | $271.70 |
| Purchase #6 | $158.34 | 9.323% | $173.102 | $173.10 | $173.10 | $173.10 |
| Purchase #7 | $161.65 | 9.175% | $176.4814 | $176.48 | $176.50 | $176.50 |
| 7 purchase totals = | $1,264.15 | $1,379.0542 | $1,379.05 | $1,379.05 | $1,379.00 | |