| 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 | $89.93 | 4.670% | $94.1297 | $94.13 | $94.15 | $94.10 |
| Purchase #2 | $171.80 | 6.694% | $183.3003 | $183.30 | $183.30 | $183.30 |
| Purchase #3 | $42.26 | 5.102% | $44.4161 | $44.42 | $44.40 | $44.40 |
| Purchase #4 | $171.53 | 4.384% | $179.0499 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $169.83 | 4.294% | $177.1225 | $177.12 | $177.10 | $177.10 |
| Purchase #6 | $237.27 | 9.638% | $260.1381 | $260.14 | $260.15 | $260.10 |
| Purchase #7 | $213.86 | 7.212% | $229.2836 | $229.28 | $229.30 | $229.30 |
| 7 purchase totals = | $1,096.48 | $1,167.4402 | $1,167.44 | $1,167.45 | $1,167.30 | |