| 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 | $115.94 | 3.551% | $120.057 | $120.06 | $120.05 | $120.10 |
| Purchase #2 | $156.91 | 12.432% | $176.4171 | $176.42 | $176.40 | $176.40 |
| Purchase #3 | $22.75 | 4.560% | $23.7874 | $23.79 | $23.80 | $23.80 |
| Purchase #4 | $242.56 | 8.625% | $263.4808 | $263.48 | $263.50 | $263.50 |
| Purchase #5 | $147.52 | 7.871% | $159.1313 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $10.57 | 4.692% | $11.0659 | $11.07 | $11.05 | $11.10 |
| Purchase #7 | $37.58 | 12.732% | $42.3647 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $733.83 | $796.3042 | $796.31 | $796.30 | $796.40 | |