| 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 | $161.80 | 9.782% | $177.6273 | $177.63 | $177.65 | $177.60 |
| Purchase #2 | $55.27 | 9.294% | $60.4068 | $60.41 | $60.40 | $60.40 |
| Purchase #3 | $130.43 | 8.396% | $141.3809 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $45.69 | 11.443% | $50.9183 | $50.92 | $50.90 | $50.90 |
| Purchase #5 | $91.87 | 4.111% | $95.6468 | $95.65 | $95.65 | $95.60 |
| Purchase #6 | $115.56 | 6.604% | $123.1916 | $123.19 | $123.20 | $123.20 |
| Purchase #7 | $197.91 | 7.662% | $213.0739 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $798.53 | $862.2456 | $862.25 | $862.25 | $862.20 | |