| 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 | $149.48 | 8.869% | $162.7374 | $162.74 | $162.75 | $162.70 |
| Purchase #2 | $154.71 | 3.418% | $159.998 | $160.00 | $160.00 | $160.00 |
| Purchase #3 | $18.38 | 12.162% | $20.6154 | $20.62 | $20.60 | $20.60 |
| Purchase #4 | $79.25 | 8.133% | $85.6954 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $51.99 | 8.137% | $56.2204 | $56.22 | $56.20 | $56.20 |
| Purchase #6 | $173.97 | 11.236% | $193.5173 | $193.52 | $193.50 | $193.50 |
| Purchase #7 | $82.35 | 4.602% | $86.1397 | $86.14 | $86.15 | $86.10 |
| 7 purchase totals = | $710.13 | $764.9236 | $764.94 | $764.90 | $764.80 | |