| 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 | $72.53 | 6.106% | $76.9587 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $173.76 | 13.718% | $197.5964 | $197.60 | $197.60 | $197.60 |
| Purchase #3 | $174.76 | 5.550% | $184.4592 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $191.36 | 6.340% | $203.4922 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $39.88 | 8.230% | $43.1621 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $138.85 | 7.481% | $149.2374 | $149.24 | $149.25 | $149.20 |
| Purchase #7 | $55.57 | 6.865% | $59.3849 | $59.38 | $59.40 | $59.40 |
| 7 purchase totals = | $846.71 | $914.2909 | $914.29 | $914.30 | $914.40 | |