| 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 | $203.98 | 5.107% | $214.3973 | $214.40 | $214.40 | $214.40 |
| Purchase #2 | $51.40 | 5.253% | $54.1 | $54.10 | $54.10 | $54.10 |
| Purchase #3 | $17.44 | 3.799% | $18.1025 | $18.10 | $18.10 | $18.10 |
| Purchase #4 | $141.97 | 10.747% | $157.2275 | $157.23 | $157.25 | $157.20 |
| Purchase #5 | $10.96 | 6.162% | $11.6354 | $11.64 | $11.65 | $11.60 |
| Purchase #6 | $88.90 | 6.461% | $94.6438 | $94.64 | $94.65 | $94.60 |
| Purchase #7 | $122.46 | 9.136% | $133.6479 | $133.65 | $133.65 | $133.60 |
| 7 purchase totals = | $637.11 | $683.7544 | $683.76 | $683.80 | $683.60 | |