| 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 | $133.44 | 8.401% | $144.6503 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $203.48 | 12.225% | $228.3554 | $228.36 | $228.35 | $228.40 |
| Purchase #3 | $174.91 | 4.368% | $182.5501 | $182.55 | $182.55 | $182.60 |
| Purchase #4 | $149.59 | 5.634% | $158.0179 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $5.78 | 5.431% | $6.0939 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $136.53 | 8.828% | $148.5829 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $170.90 | 9.680% | $187.4431 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $974.63 | $1,055.6936 | $1,055.69 | $1,055.70 | $1,055.80 | |