| 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 | $151.42 | 5.134% | $159.1939 | $159.19 | $159.20 | $159.20 |
| Purchase #2 | $5.73 | 11.707% | $6.4008 | $6.40 | $6.40 | $6.40 |
| Purchase #3 | $238.31 | 5.774% | $252.07 | $252.07 | $252.05 | $252.10 |
| Purchase #4 | $34.55 | 9.742% | $37.9159 | $37.92 | $37.90 | $37.90 |
| Purchase #5 | $57.27 | 5.297% | $60.3036 | $60.30 | $60.30 | $60.30 |
| Purchase #6 | $109.65 | 11.784% | $122.5712 | $122.57 | $122.55 | $122.60 |
| Purchase #7 | $153.53 | 11.110% | $170.5872 | $170.59 | $170.60 | $170.60 |
| 7 purchase totals = | $750.46 | $809.0426 | $809.04 | $809.00 | $809.10 | |