| 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 | $223.60 | 3.842% | $232.1907 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $70.58 | 4.367% | $73.6622 | $73.66 | $73.65 | $73.70 |
| Purchase #3 | $163.66 | 12.546% | $184.1928 | $184.19 | $184.20 | $184.20 |
| Purchase #4 | $33.58 | 13.552% | $38.1308 | $38.13 | $38.15 | $38.10 |
| Purchase #5 | $35.93 | 11.423% | $40.0343 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $112.98 | 11.291% | $125.7366 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $188.50 | 9.378% | $206.1775 | $206.18 | $206.20 | $206.20 |
| 7 purchase totals = | $828.83 | $900.1249 | $900.12 | $900.20 | $900.10 | |