| 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 | $168.97 | 8.656% | $183.596 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $216.29 | 10.253% | $238.4662 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $11.95 | 4.165% | $12.4477 | $12.45 | $12.45 | $12.40 |
| Purchase #4 | $70.52 | 13.397% | $79.9676 | $79.97 | $79.95 | $80.00 |
| Purchase #5 | $25.76 | 6.137% | $27.3409 | $27.34 | $27.35 | $27.30 |
| Purchase #6 | $50.81 | 8.384% | $55.0699 | $55.07 | $55.05 | $55.10 |
| Purchase #7 | $107.74 | 10.743% | $119.3145 | $119.31 | $119.30 | $119.30 |
| 7 purchase totals = | $652.04 | $716.2028 | $716.21 | $716.15 | $716.20 | |