| 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 | $138.79 | 10.766% | $153.7321 | $153.73 | $153.75 | $153.70 |
| Purchase #2 | $48.35 | 10.599% | $53.4746 | $53.47 | $53.45 | $53.50 |
| Purchase #3 | $56.72 | 6.785% | $60.5685 | $60.57 | $60.55 | $60.60 |
| Purchase #4 | $115.58 | 4.514% | $120.7973 | $120.80 | $120.80 | $120.80 |
| Purchase #5 | $106.54 | 5.669% | $112.5798 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $182.37 | 13.839% | $207.6082 | $207.61 | $207.60 | $207.60 |
| Purchase #7 | $245.65 | 8.752% | $267.1493 | $267.15 | $267.15 | $267.10 |
| 7 purchase totals = | $894.00 | $975.9098 | $975.91 | $975.90 | $975.90 | |