| 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 | $190.85 | 8.631% | $207.3223 | $207.32 | $207.30 | $207.30 |
| Purchase #2 | $142.88 | 11.285% | $159.004 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $22.41 | 5.455% | $23.6325 | $23.63 | $23.65 | $23.60 |
| Purchase #4 | $10.30 | 10.309% | $11.3618 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $243.78 | 8.131% | $263.6018 | $263.60 | $263.60 | $263.60 |
| Purchase #6 | $112.81 | 6.716% | $120.3863 | $120.39 | $120.40 | $120.40 |
| Purchase #7 | $123.98 | 7.141% | $132.8334 | $132.83 | $132.85 | $132.80 |
| 7 purchase totals = | $847.01 | $918.1421 | $918.13 | $918.15 | $918.10 | |