| 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 | $164.58 | 12.520% | $185.1854 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $48.73 | 10.784% | $53.985 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $29.77 | 7.450% | $31.9879 | $31.99 | $32.00 | $32.00 |
| Purchase #4 | $182.68 | 8.102% | $197.4807 | $197.48 | $197.50 | $197.50 |
| Purchase #5 | $174.89 | 5.300% | $184.1592 | $184.16 | $184.15 | $184.20 |
| Purchase #6 | $130.25 | 12.364% | $146.3541 | $146.35 | $146.35 | $146.40 |
| Purchase #7 | $172.98 | 13.741% | $196.7492 | $196.75 | $196.75 | $196.70 |
| 7 purchase totals = | $903.88 | $995.9015 | $995.91 | $995.95 | $996.00 | |