| 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 | $119.45 | 3.748% | $123.927 | $123.93 | $123.95 | $123.90 |
| Purchase #2 | $147.37 | 8.395% | $159.7417 | $159.74 | $159.75 | $159.70 |
| Purchase #3 | $132.50 | 9.536% | $145.1352 | $145.14 | $145.15 | $145.10 |
| Purchase #4 | $74.48 | 12.493% | $83.7848 | $83.78 | $83.80 | $83.80 |
| Purchase #5 | $102.40 | 13.587% | $116.3131 | $116.31 | $116.30 | $116.30 |
| Purchase #6 | $125.63 | 9.552% | $137.6302 | $137.63 | $137.65 | $137.60 |
| Purchase #7 | $142.94 | 11.391% | $159.2223 | $159.22 | $159.20 | $159.20 |
| 7 purchase totals = | $844.77 | $925.7543 | $925.75 | $925.80 | $925.60 | |