| 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 | $172.48 | 7.226% | $184.9434 | $184.94 | $184.95 | $184.90 |
| Purchase #2 | $132.42 | 9.705% | $145.2714 | $145.27 | $145.25 | $145.30 |
| Purchase #3 | $113.62 | 8.630% | $123.4254 | $123.43 | $123.45 | $123.40 |
| Purchase #4 | $193.97 | 5.550% | $204.7353 | $204.74 | $204.75 | $204.70 |
| Purchase #5 | $124.92 | 13.836% | $142.2039 | $142.20 | $142.20 | $142.20 |
| Purchase #6 | $50.92 | 9.531% | $55.7732 | $55.77 | $55.75 | $55.80 |
| Purchase #7 | $38.30 | 11.442% | $42.6823 | $42.68 | $42.70 | $42.70 |
| 7 purchase totals = | $826.63 | $899.0349 | $899.03 | $899.05 | $899.00 | |