| 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 | $185.54 | 4.562% | $194.0043 | $194.00 | $194.00 | $194.00 |
| Purchase #2 | $71.97 | 12.511% | $80.9742 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $203.76 | 11.491% | $227.1741 | $227.17 | $227.15 | $227.20 |
| Purchase #4 | $184.66 | 7.651% | $198.7883 | $198.79 | $198.80 | $198.80 |
| Purchase #5 | $225.77 | 11.132% | $250.9027 | $250.90 | $250.90 | $250.90 |
| Purchase #6 | $13.45 | 4.683% | $14.0799 | $14.08 | $14.10 | $14.10 |
| Purchase #7 | $43.84 | 13.401% | $49.715 | $49.72 | $49.70 | $49.70 |
| 7 purchase totals = | $928.99 | $1,015.6385 | $1,015.63 | $1,015.60 | $1,015.70 | |