| 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 | $145.96 | 4.287% | $152.2173 | $152.22 | $152.20 | $152.20 |
| Purchase #2 | $20.26 | 6.812% | $21.6401 | $21.64 | $21.65 | $21.60 |
| Purchase #3 | $59.89 | 6.748% | $63.9314 | $63.93 | $63.95 | $63.90 |
| Purchase #4 | $219.69 | 6.529% | $234.0336 | $234.03 | $234.05 | $234.00 |
| Purchase #5 | $145.46 | 4.794% | $152.4334 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $248.75 | 3.621% | $257.7572 | $257.76 | $257.75 | $257.80 |
| Purchase #7 | $63.65 | 11.402% | $70.9074 | $70.91 | $70.90 | $70.90 |
| 7 purchase totals = | $903.66 | $952.9204 | $952.92 | $952.95 | $952.80 | |