| 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 | $177.63 | 4.516% | $185.6518 | $185.65 | $185.65 | $185.70 |
| Purchase #2 | $33.33 | 9.549% | $36.5127 | $36.51 | $36.50 | $36.50 |
| Purchase #3 | $190.57 | 4.323% | $198.8083 | $198.81 | $198.80 | $198.80 |
| Purchase #4 | $31.89 | 8.682% | $34.6587 | $34.66 | $34.65 | $34.70 |
| Purchase #5 | $128.89 | 5.314% | $135.7392 | $135.74 | $135.75 | $135.70 |
| Purchase #6 | $117.73 | 11.754% | $131.568 | $131.57 | $131.55 | $131.60 |
| Purchase #7 | $44.75 | 6.732% | $47.7626 | $47.76 | $47.75 | $47.80 |
| 7 purchase totals = | $724.79 | $770.7013 | $770.70 | $770.65 | $770.80 | |