| 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 | $176.29 | 5.550% | $186.0741 | $186.07 | $186.05 | $186.10 |
| Purchase #2 | $13.38 | 13.549% | $15.1929 | $15.19 | $15.20 | $15.20 |
| Purchase #3 | $93.90 | 6.480% | $99.9847 | $99.98 | $100.00 | $100.00 |
| Purchase #4 | $95.93 | 4.685% | $100.4243 | $100.42 | $100.40 | $100.40 |
| Purchase #5 | $209.98 | 4.627% | $219.6958 | $219.70 | $219.70 | $219.70 |
| Purchase #6 | $226.85 | 5.614% | $239.5854 | $239.59 | $239.60 | $239.60 |
| Purchase #7 | $91.32 | 6.578% | $97.327 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $907.65 | $958.2842 | $958.28 | $958.30 | $958.30 | |