| 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 | $176.35 | 3.559% | $182.6263 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $25.97 | 8.212% | $28.1027 | $28.10 | $28.10 | $28.10 |
| Purchase #3 | $24.54 | 3.665% | $25.4394 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $20.72 | 9.669% | $22.7234 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $69.56 | 11.865% | $77.8133 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $11.37 | 9.771% | $12.481 | $12.48 | $12.50 | $12.50 |
| Purchase #7 | $175.89 | 10.344% | $194.0841 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $504.40 | $543.2702 | $543.26 | $543.30 | $543.20 | |