| 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 | $163.74 | 10.234% | $180.4972 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $216.63 | 6.301% | $230.2799 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $173.95 | 12.264% | $195.2832 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $241.51 | 6.256% | $256.6189 | $256.62 | $256.60 | $256.60 |
| Purchase #5 | $231.38 | 12.699% | $260.7629 | $260.76 | $260.75 | $260.80 |
| Purchase #6 | $249.28 | 7.105% | $266.9913 | $266.99 | $267.00 | $267.00 |
| Purchase #7 | $220.84 | 10.110% | $243.1669 | $243.17 | $243.15 | $243.20 |
| 7 purchase totals = | $1,497.33 | $1,633.6003 | $1,633.60 | $1,633.60 | $1,633.70 | |