| 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 | $88.41 | 6.125% | $93.8251 | $93.83 | $93.85 | $93.80 |
| Purchase #2 | $189.87 | 10.681% | $210.15 | $210.15 | $210.15 | $210.20 |
| Purchase #3 | $197.97 | 12.113% | $221.9501 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $140.70 | 4.808% | $147.4649 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $232.48 | 4.677% | $243.3531 | $243.35 | $243.35 | $243.40 |
| Purchase #6 | $93.28 | 11.315% | $103.8346 | $103.83 | $103.85 | $103.80 |
| Purchase #7 | $143.44 | 5.749% | $151.6864 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $1,086.15 | $1,172.2642 | $1,172.26 | $1,172.30 | $1,172.40 | |