| 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 | $145.64 | 6.698% | $155.395 | $155.40 | $155.40 | $155.40 |
| Purchase #2 | $232.94 | 7.520% | $250.4571 | $250.46 | $250.45 | $250.50 |
| Purchase #3 | $134.91 | 11.181% | $149.9943 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $197.73 | 6.609% | $210.798 | $210.80 | $210.80 | $210.80 |
| Purchase #5 | $155.59 | 10.245% | $171.5302 | $171.53 | $171.55 | $171.50 |
| Purchase #6 | $40.95 | 3.292% | $42.2981 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $62.88 | 3.690% | $65.2003 | $65.20 | $65.20 | $65.20 |
| 7 purchase totals = | $970.64 | $1,045.6730 | $1,045.68 | $1,045.70 | $1,045.70 | |