| 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 | $193.78 | 6.183% | $205.7614 | $205.76 | $205.75 | $205.80 |
| Purchase #2 | $18.31 | 4.408% | $19.1171 | $19.12 | $19.10 | $19.10 |
| Purchase #3 | $248.57 | 11.255% | $276.5466 | $276.55 | $276.55 | $276.50 |
| Purchase #4 | $171.42 | 13.635% | $194.7931 | $194.79 | $194.80 | $194.80 |
| Purchase #5 | $104.51 | 8.119% | $112.9952 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $144.44 | 8.402% | $156.5758 | $156.58 | $156.60 | $156.60 |
| Purchase #7 | $16.63 | 13.366% | $18.8528 | $18.85 | $18.85 | $18.90 |
| 7 purchase totals = | $897.66 | $984.6420 | $984.65 | $984.65 | $984.70 | |