| 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 | $129.69 | 12.155% | $145.4538 | $145.45 | $145.45 | $145.50 |
| Purchase #2 | $44.46 | 10.663% | $49.2008 | $49.20 | $49.20 | $49.20 |
| Purchase #3 | $135.91 | 4.602% | $142.1646 | $142.16 | $142.15 | $142.20 |
| Purchase #4 | $43.57 | 9.305% | $47.6242 | $47.62 | $47.60 | $47.60 |
| Purchase #5 | $180.35 | 7.757% | $194.3397 | $194.34 | $194.35 | $194.30 |
| Purchase #6 | $53.57 | 13.150% | $60.6145 | $60.61 | $60.60 | $60.60 |
| Purchase #7 | $243.65 | 6.843% | $260.323 | $260.32 | $260.30 | $260.30 |
| 7 purchase totals = | $831.20 | $899.7206 | $899.70 | $899.65 | $899.70 | |