| 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 | $148.65 | 6.363% | $158.1086 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $32.35 | 11.349% | $36.0214 | $36.02 | $36.00 | $36.00 |
| Purchase #3 | $137.82 | 13.776% | $156.8061 | $156.81 | $156.80 | $156.80 |
| Purchase #4 | $228.89 | 7.378% | $245.7775 | $245.78 | $245.80 | $245.80 |
| Purchase #5 | $104.72 | 6.263% | $111.2786 | $111.28 | $111.30 | $111.30 |
| Purchase #6 | $244.26 | 11.524% | $272.4085 | $272.41 | $272.40 | $272.40 |
| Purchase #7 | $178.30 | 5.644% | $188.3633 | $188.36 | $188.35 | $188.40 |
| 7 purchase totals = | $1,074.99 | $1,168.7640 | $1,168.77 | $1,168.75 | $1,168.80 | |