| 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 | $177.53 | 7.805% | $191.3862 | $191.39 | $191.40 | $191.40 |
| Purchase #2 | $249.54 | 11.389% | $277.9601 | $277.96 | $277.95 | $278.00 |
| Purchase #3 | $203.77 | 4.220% | $212.3691 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $6.61 | 12.399% | $7.4296 | $7.43 | $7.45 | $7.40 |
| Purchase #5 | $204.64 | 5.176% | $215.2322 | $215.23 | $215.25 | $215.20 |
| Purchase #6 | $174.50 | 3.463% | $180.5429 | $180.54 | $180.55 | $180.50 |
| Purchase #7 | $53.95 | 12.177% | $60.5195 | $60.52 | $60.50 | $60.50 |
| 7 purchase totals = | $1,070.54 | $1,145.4396 | $1,145.44 | $1,145.45 | $1,145.40 | |