| 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 | $142.76 | 8.716% | $155.203 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $192.37 | 6.330% | $204.547 | $204.55 | $204.55 | $204.50 |
| Purchase #3 | $76.72 | 6.420% | $81.6454 | $81.65 | $81.65 | $81.60 |
| Purchase #4 | $122.81 | 10.365% | $135.5393 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $122.81 | 8.818% | $133.6394 | $133.64 | $133.65 | $133.60 |
| Purchase #6 | $92.43 | 8.771% | $100.537 | $100.54 | $100.55 | $100.50 |
| Purchase #7 | $47.30 | 3.431% | $48.9229 | $48.92 | $48.90 | $48.90 |
| 7 purchase totals = | $797.20 | $860.0340 | $860.04 | $860.05 | $859.80 | |