| 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 | $150.30 | 13.733% | $170.9407 | $170.94 | $170.95 | $170.90 |
| Purchase #2 | $52.43 | 12.120% | $58.7845 | $58.78 | $58.80 | $58.80 |
| Purchase #3 | $225.60 | 8.148% | $243.9819 | $243.98 | $244.00 | $244.00 |
| Purchase #4 | $15.40 | 9.394% | $16.8467 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $157.92 | 10.747% | $174.8917 | $174.89 | $174.90 | $174.90 |
| Purchase #6 | $204.38 | 13.636% | $232.2493 | $232.25 | $232.25 | $232.20 |
| Purchase #7 | $191.43 | 13.205% | $216.7083 | $216.71 | $216.70 | $216.70 |
| 7 purchase totals = | $997.46 | $1,114.4031 | $1,114.40 | $1,114.45 | $1,114.30 | |