| 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 | $226.66 | 12.198% | $254.308 | $254.31 | $254.30 | $254.30 |
| Purchase #2 | $138.35 | 4.781% | $144.9645 | $144.96 | $144.95 | $145.00 |
| Purchase #3 | $70.63 | 6.861% | $75.4759 | $75.48 | $75.50 | $75.50 |
| Purchase #4 | $202.64 | 11.405% | $225.7511 | $225.75 | $225.75 | $225.80 |
| Purchase #5 | $67.93 | 13.700% | $77.2364 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $226.84 | 7.397% | $243.6194 | $243.62 | $243.60 | $243.60 |
| Purchase #7 | $148.32 | 6.368% | $157.765 | $157.77 | $157.75 | $157.80 |
| 7 purchase totals = | $1,081.37 | $1,179.1203 | $1,179.13 | $1,179.10 | $1,179.20 | |