| 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 | $169.80 | 8.635% | $184.4622 | $184.46 | $184.45 | $184.50 |
| Purchase #2 | $221.63 | 3.136% | $228.5803 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $110.36 | 4.782% | $115.6374 | $115.64 | $115.65 | $115.60 |
| Purchase #4 | $108.28 | 9.175% | $118.2147 | $118.21 | $118.20 | $118.20 |
| Purchase #5 | $119.78 | 8.441% | $129.8906 | $129.89 | $129.90 | $129.90 |
| Purchase #6 | $241.70 | 4.774% | $253.2388 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $7.27 | 3.135% | $7.4979 | $7.50 | $7.50 | $7.50 |
| 7 purchase totals = | $978.82 | $1,037.5219 | $1,037.52 | $1,037.55 | $1,037.50 | |