| 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 | $183.69 | 8.167% | $198.692 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $210.71 | 9.104% | $229.893 | $229.89 | $229.90 | $229.90 |
| Purchase #3 | $128.86 | 8.602% | $139.9445 | $139.94 | $139.95 | $139.90 |
| Purchase #4 | $191.53 | 8.401% | $207.6204 | $207.62 | $207.60 | $207.60 |
| Purchase #5 | $169.37 | 3.506% | $175.3081 | $175.31 | $175.30 | $175.30 |
| Purchase #6 | $218.85 | 9.546% | $239.7414 | $239.74 | $239.75 | $239.70 |
| Purchase #7 | $95.83 | 4.590% | $100.2286 | $100.23 | $100.25 | $100.20 |
| 7 purchase totals = | $1,198.84 | $1,291.4280 | $1,291.42 | $1,291.45 | $1,291.30 | |