| 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 | $113.84 | 3.726% | $118.0817 | $118.08 | $118.10 | $118.10 |
| Purchase #2 | $22.35 | 6.383% | $23.7766 | $23.78 | $23.80 | $23.80 |
| Purchase #3 | $101.65 | 13.290% | $115.1593 | $115.16 | $115.15 | $115.20 |
| Purchase #4 | $34.88 | 12.349% | $39.1873 | $39.19 | $39.20 | $39.20 |
| Purchase #5 | $145.81 | 5.171% | $153.3498 | $153.35 | $153.35 | $153.30 |
| Purchase #6 | $109.28 | 7.212% | $117.1613 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $66.52 | 6.843% | $71.072 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $594.33 | $637.7880 | $637.79 | $637.80 | $637.90 | |