| 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 | $174.43 | 7.784% | $188.0076 | $188.01 | $188.00 | $188.00 |
| Purchase #2 | $163.87 | 4.406% | $171.0901 | $171.09 | $171.10 | $171.10 |
| Purchase #3 | $227.46 | 3.131% | $234.5818 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $179.40 | 9.103% | $195.7308 | $195.73 | $195.75 | $195.70 |
| Purchase #5 | $148.38 | 3.135% | $153.0317 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $241.86 | 9.780% | $265.5139 | $265.51 | $265.50 | $265.50 |
| Purchase #7 | $172.61 | 7.467% | $185.4988 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $1,308.01 | $1,393.4547 | $1,393.45 | $1,393.50 | $1,393.40 | |