| 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 | $135.79 | 7.393% | $145.829 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $168.38 | 10.606% | $186.2384 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $22.42 | 7.323% | $24.0618 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $144.45 | 7.658% | $155.512 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $184.83 | 13.846% | $210.4216 | $210.42 | $210.40 | $210.40 |
| Purchase #6 | $93.84 | 4.766% | $98.3124 | $98.31 | $98.30 | $98.30 |
| Purchase #7 | $92.71 | 11.642% | $103.5033 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $842.42 | $923.8785 | $923.87 | $923.85 | $923.80 | |