| 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 | $167.80 | 12.786% | $189.2549 | $189.25 | $189.25 | $189.30 |
| Purchase #2 | $130.55 | 4.159% | $135.9796 | $135.98 | $136.00 | $136.00 |
| Purchase #3 | $37.66 | 8.571% | $40.8878 | $40.89 | $40.90 | $40.90 |
| Purchase #4 | $225.26 | 9.218% | $246.0245 | $246.02 | $246.00 | $246.00 |
| Purchase #5 | $123.69 | 11.511% | $137.928 | $137.93 | $137.95 | $137.90 |
| Purchase #6 | $125.25 | 12.718% | $141.1793 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $44.55 | 5.699% | $47.0889 | $47.09 | $47.10 | $47.10 |
| 7 purchase totals = | $854.76 | $938.3430 | $938.34 | $938.40 | $938.40 | |