| 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 | $174.87 | 5.198% | $183.9597 | $183.96 | $183.95 | $184.00 |
| Purchase #2 | $12.74 | 6.134% | $13.5215 | $13.52 | $13.50 | $13.50 |
| Purchase #3 | $42.42 | 13.464% | $48.1314 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $96.35 | 7.746% | $103.8133 | $103.81 | $103.80 | $103.80 |
| Purchase #5 | $127.36 | 8.363% | $138.0111 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $139.95 | 8.356% | $151.6442 | $151.64 | $151.65 | $151.60 |
| Purchase #7 | $16.50 | 11.480% | $18.3942 | $18.39 | $18.40 | $18.40 |
| 7 purchase totals = | $610.19 | $657.4754 | $657.46 | $657.45 | $657.40 | |