| 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 | $148.98 | 7.843% | $160.6645 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $200.37 | 11.157% | $222.7253 | $222.73 | $222.75 | $222.70 |
| Purchase #3 | $10.44 | 9.585% | $11.4407 | $11.44 | $11.45 | $11.40 |
| Purchase #4 | $117.99 | 3.196% | $121.761 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $25.76 | 7.745% | $27.7551 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $19.94 | 3.809% | $20.6995 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $113.58 | 13.116% | $128.4772 | $128.48 | $128.50 | $128.50 |
| 7 purchase totals = | $637.06 | $693.5233 | $693.53 | $693.55 | $693.60 | |