| 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 | $199.85 | 8.539% | $216.9152 | $216.92 | $216.90 | $216.90 |
| Purchase #2 | $9.47 | 13.331% | $10.7324 | $10.73 | $10.75 | $10.70 |
| Purchase #3 | $148.48 | 9.459% | $162.5247 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $73.74 | 4.379% | $76.9691 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $50.72 | 4.513% | $53.009 | $53.01 | $53.00 | $53.00 |
| Purchase #6 | $177.97 | 9.575% | $195.0106 | $195.01 | $195.00 | $195.00 |
| Purchase #7 | $240.38 | 10.597% | $265.8531 | $265.85 | $265.85 | $265.90 |
| 7 purchase totals = | $900.61 | $981.0141 | $981.01 | $980.95 | $981.00 | |