| 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 | $161.84 | 8.607% | $175.7696 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $47.86 | 7.635% | $51.5141 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $105.76 | 7.827% | $114.0378 | $114.04 | $114.05 | $114.00 |
| Purchase #4 | $93.83 | 7.208% | $100.5933 | $100.59 | $100.60 | $100.60 |
| Purchase #5 | $90.68 | 7.784% | $97.7385 | $97.74 | $97.75 | $97.70 |
| Purchase #6 | $116.85 | 9.560% | $128.0209 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $200.73 | 5.752% | $212.276 | $212.28 | $212.30 | $212.30 |
| 7 purchase totals = | $817.55 | $879.9502 | $879.95 | $879.95 | $879.90 | |