| 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 | $110.51 | 8.378% | $119.7685 | $119.77 | $119.75 | $119.80 |
| Purchase #2 | $218.47 | 3.414% | $225.9286 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $17.99 | 9.393% | $19.6798 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $75.25 | 13.526% | $85.4283 | $85.43 | $85.45 | $85.40 |
| Purchase #5 | $141.50 | 6.345% | $150.4782 | $150.48 | $150.50 | $150.50 |
| Purchase #6 | $80.29 | 9.142% | $87.6301 | $87.63 | $87.65 | $87.60 |
| Purchase #7 | $115.42 | 8.195% | $124.8787 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $759.43 | $813.7922 | $813.80 | $813.90 | $813.80 | |