| 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 | $124.93 | 10.450% | $137.9852 | $137.99 | $138.00 | $138.00 |
| Purchase #2 | $171.75 | 4.432% | $179.362 | $179.36 | $179.35 | $179.40 |
| Purchase #3 | $13.89 | 8.497% | $15.0702 | $15.07 | $15.05 | $15.10 |
| Purchase #4 | $178.71 | 7.843% | $192.7262 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $10.74 | 6.232% | $11.4093 | $11.41 | $11.40 | $11.40 |
| Purchase #6 | $206.53 | 6.217% | $219.37 | $219.37 | $219.35 | $219.40 |
| Purchase #7 | $53.55 | 5.790% | $56.6505 | $56.65 | $56.65 | $56.70 |
| 7 purchase totals = | $760.10 | $812.5734 | $812.58 | $812.55 | $812.70 | |