| 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 | $160.82 | 6.475% | $171.2331 | $171.23 | $171.25 | $171.20 |
| Purchase #2 | $205.40 | 9.539% | $224.9931 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $24.82 | 13.423% | $28.1516 | $28.15 | $28.15 | $28.20 |
| Purchase #4 | $93.87 | 5.326% | $98.8695 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $239.53 | 12.353% | $269.1191 | $269.12 | $269.10 | $269.10 |
| Purchase #6 | $124.77 | 11.284% | $138.849 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $212.80 | 7.816% | $229.4324 | $229.43 | $229.45 | $229.40 |
| 7 purchase totals = | $1,062.01 | $1,160.6478 | $1,160.64 | $1,160.65 | $1,160.60 | |