| 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 | $133.84 | 7.750% | $144.2126 | $144.21 | $144.20 | $144.20 |
| Purchase #2 | $176.65 | 10.716% | $195.5798 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $21.59 | 3.344% | $22.312 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $141.37 | 5.746% | $149.4931 | $149.49 | $149.50 | $149.50 |
| Purchase #5 | $119.85 | 7.425% | $128.7489 | $128.75 | $128.75 | $128.70 |
| Purchase #6 | $168.60 | 5.541% | $177.9421 | $177.94 | $177.95 | $177.90 |
| Purchase #7 | $159.60 | 4.707% | $167.1124 | $167.11 | $167.10 | $167.10 |
| 7 purchase totals = | $921.50 | $985.4009 | $985.39 | $985.40 | $985.30 | |