| 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 | $150.25 | 8.457% | $162.9566 | $162.96 | $162.95 | $163.00 |
| Purchase #2 | $157.68 | 6.786% | $168.3802 | $168.38 | $168.40 | $168.40 |
| Purchase #3 | $213.62 | 8.514% | $231.8076 | $231.81 | $231.80 | $231.80 |
| Purchase #4 | $68.95 | 4.481% | $72.0396 | $72.04 | $72.05 | $72.00 |
| Purchase #5 | $171.63 | 7.556% | $184.5984 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $137.41 | 5.850% | $145.4485 | $145.45 | $145.45 | $145.40 |
| Purchase #7 | $193.98 | 13.525% | $220.2158 | $220.22 | $220.20 | $220.20 |
| 7 purchase totals = | $1,093.52 | $1,185.4467 | $1,185.46 | $1,185.45 | $1,185.40 | |