| 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 | $135.41 | 4.828% | $141.9476 | $141.95 | $141.95 | $141.90 |
| Purchase #2 | $39.48 | 7.669% | $42.5077 | $42.51 | $42.50 | $42.50 |
| Purchase #3 | $157.27 | 5.726% | $166.2753 | $166.28 | $166.30 | $166.30 |
| Purchase #4 | $156.88 | 11.763% | $175.3338 | $175.33 | $175.35 | $175.30 |
| Purchase #5 | $52.63 | 10.642% | $58.2309 | $58.23 | $58.25 | $58.20 |
| Purchase #6 | $91.98 | 5.194% | $96.7574 | $96.76 | $96.75 | $96.80 |
| Purchase #7 | $188.84 | 7.607% | $203.2051 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $822.49 | $884.2578 | $884.27 | $884.30 | $884.20 | |