| 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 | $44.32 | 5.162% | $46.6078 | $46.61 | $46.60 | $46.60 |
| Purchase #2 | $132.75 | 9.606% | $145.502 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $12.69 | 5.815% | $13.4279 | $13.43 | $13.45 | $13.40 |
| Purchase #4 | $186.26 | 4.765% | $195.1353 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $136.90 | 6.829% | $146.2489 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $196.76 | 5.445% | $207.4736 | $207.47 | $207.45 | $207.50 |
| Purchase #7 | $195.90 | 12.702% | $220.7832 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $905.58 | $975.1787 | $975.18 | $975.20 | $975.10 | |