| 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 | $106.65 | 10.496% | $117.844 | $117.84 | $117.85 | $117.80 |
| Purchase #2 | $75.39 | 13.589% | $85.6347 | $85.63 | $85.65 | $85.60 |
| Purchase #3 | $171.77 | 6.670% | $183.2271 | $183.23 | $183.25 | $183.20 |
| Purchase #4 | $67.39 | 11.288% | $74.997 | $75.00 | $75.00 | $75.00 |
| Purchase #5 | $140.59 | 13.470% | $159.5275 | $159.53 | $159.55 | $159.50 |
| Purchase #6 | $151.34 | 4.102% | $157.548 | $157.55 | $157.55 | $157.50 |
| Purchase #7 | $58.26 | 7.686% | $62.7379 | $62.74 | $62.75 | $62.70 |
| 7 purchase totals = | $771.39 | $841.5162 | $841.52 | $841.60 | $841.30 | |