| 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 | $204.78 | 11.142% | $227.5966 | $227.60 | $227.60 | $227.60 |
| Purchase #2 | $208.60 | 8.857% | $227.0757 | $227.08 | $227.10 | $227.10 |
| Purchase #3 | $131.67 | 9.269% | $143.8745 | $143.87 | $143.85 | $143.90 |
| Purchase #4 | $142.28 | 4.446% | $148.6058 | $148.61 | $148.60 | $148.60 |
| Purchase #5 | $25.87 | 6.339% | $27.5099 | $27.51 | $27.50 | $27.50 |
| Purchase #6 | $88.71 | 6.791% | $94.7343 | $94.73 | $94.75 | $94.70 |
| Purchase #7 | $15.88 | 4.332% | $16.5679 | $16.57 | $16.55 | $16.60 |
| 7 purchase totals = | $817.79 | $885.9647 | $885.97 | $885.95 | $886.00 | |