| 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 | $155.43 | 3.810% | $161.3519 | $161.35 | $161.35 | $161.40 |
| Purchase #2 | $212.51 | 6.317% | $225.9343 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $86.28 | 13.842% | $98.2229 | $98.22 | $98.20 | $98.20 |
| Purchase #4 | $194.83 | 11.504% | $217.2432 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $28.49 | 10.321% | $31.4305 | $31.43 | $31.45 | $31.40 |
| Purchase #6 | $108.40 | 13.646% | $123.1923 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $239.70 | 13.608% | $272.3184 | $272.32 | $272.30 | $272.30 |
| 7 purchase totals = | $1,025.64 | $1,129.6935 | $1,129.68 | $1,129.70 | $1,129.60 | |