| 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 | $137.87 | 5.694% | $145.7203 | $145.72 | $145.70 | $145.70 |
| Purchase #2 | $85.54 | 12.541% | $96.2676 | $96.27 | $96.25 | $96.30 |
| Purchase #3 | $115.47 | 11.482% | $128.7283 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $199.32 | 3.746% | $206.7865 | $206.79 | $206.80 | $206.80 |
| Purchase #5 | $195.32 | 8.370% | $211.6683 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $21.61 | 8.791% | $23.5097 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $83.53 | 8.589% | $90.7044 | $90.70 | $90.70 | $90.70 |
| 7 purchase totals = | $838.66 | $903.3851 | $903.39 | $903.35 | $903.40 | |