| 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 | $175.37 | 8.616% | $190.4799 | $190.48 | $190.50 | $190.50 |
| Purchase #2 | $211.57 | 12.379% | $237.7603 | $237.76 | $237.75 | $237.80 |
| Purchase #3 | $139.64 | 12.582% | $157.2095 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $39.54 | 11.432% | $44.0602 | $44.06 | $44.05 | $44.10 |
| Purchase #5 | $171.93 | 12.315% | $193.1032 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $38.65 | 11.121% | $42.9483 | $42.95 | $42.95 | $42.90 |
| Purchase #7 | $212.30 | 3.372% | $219.4588 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $989.00 | $1,085.0202 | $1,085.02 | $1,085.00 | $1,085.10 | |