| 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 | $163.70 | 6.163% | $173.7888 | $173.79 | $173.80 | $173.80 |
| Purchase #2 | $83.26 | 13.719% | $94.6824 | $94.68 | $94.70 | $94.70 |
| Purchase #3 | $22.32 | 4.557% | $23.3371 | $23.34 | $23.35 | $23.30 |
| Purchase #4 | $151.89 | 7.432% | $163.1785 | $163.18 | $163.20 | $163.20 |
| Purchase #5 | $241.94 | 13.718% | $275.1293 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $192.68 | 7.812% | $207.7322 | $207.73 | $207.75 | $207.70 |
| Purchase #7 | $118.65 | 13.835% | $135.0652 | $135.07 | $135.05 | $135.10 |
| 7 purchase totals = | $974.44 | $1,072.9135 | $1,072.92 | $1,073.00 | $1,072.90 | |