| 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 | $137.43 | 8.663% | $149.3356 | $149.34 | $149.35 | $149.30 |
| Purchase #2 | $45.68 | 12.601% | $51.4361 | $51.44 | $51.45 | $51.40 |
| Purchase #3 | $69.27 | 11.745% | $77.4058 | $77.41 | $77.40 | $77.40 |
| Purchase #4 | $102.31 | 10.274% | $112.8213 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $17.97 | 8.606% | $19.5165 | $19.52 | $19.50 | $19.50 |
| Purchase #6 | $174.59 | 11.438% | $194.5596 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $206.26 | 5.119% | $216.8184 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $753.51 | $821.8933 | $821.91 | $821.85 | $821.80 | |