| 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 | $149.78 | 6.182% | $159.0394 | $159.04 | $159.05 | $159.00 |
| Purchase #2 | $64.41 | 8.259% | $69.7296 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $170.43 | 4.720% | $178.4743 | $178.47 | $178.45 | $178.50 |
| Purchase #4 | $67.99 | 13.602% | $77.238 | $77.24 | $77.25 | $77.20 |
| Purchase #5 | $114.44 | 8.126% | $123.7394 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $92.98 | 6.712% | $99.2208 | $99.22 | $99.20 | $99.20 |
| Purchase #7 | $10.70 | 6.837% | $11.4316 | $11.43 | $11.45 | $11.40 |
| 7 purchase totals = | $670.73 | $718.8731 | $718.87 | $718.90 | $718.70 | |