| 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 | $134.97 | 6.383% | $143.5851 | $143.59 | $143.60 | $143.60 |
| Purchase #2 | $140.67 | 5.194% | $147.9764 | $147.98 | $148.00 | $148.00 |
| Purchase #3 | $195.29 | 9.725% | $214.282 | $214.28 | $214.30 | $214.30 |
| Purchase #4 | $133.55 | 4.477% | $139.529 | $139.53 | $139.55 | $139.50 |
| Purchase #5 | $66.86 | 6.400% | $71.139 | $71.14 | $71.15 | $71.10 |
| Purchase #6 | $119.38 | 13.658% | $135.6849 | $135.68 | $135.70 | $135.70 |
| Purchase #7 | $43.31 | 4.131% | $45.0991 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $834.03 | $897.2955 | $897.30 | $897.40 | $897.30 | |