| 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 | $134.80 | 9.465% | $147.5588 | $147.56 | $147.55 | $147.60 |
| Purchase #2 | $196.54 | 8.237% | $212.729 | $212.73 | $212.75 | $212.70 |
| Purchase #3 | $103.91 | 5.672% | $109.8038 | $109.80 | $109.80 | $109.80 |
| Purchase #4 | $23.79 | 8.521% | $25.8171 | $25.82 | $25.80 | $25.80 |
| Purchase #5 | $201.67 | 6.302% | $214.3792 | $214.38 | $214.40 | $214.40 |
| Purchase #6 | $94.68 | 4.327% | $98.7768 | $98.78 | $98.80 | $98.80 |
| Purchase #7 | $41.46 | 9.483% | $45.3917 | $45.39 | $45.40 | $45.40 |
| 7 purchase totals = | $796.85 | $854.4564 | $854.46 | $854.50 | $854.50 | |