| 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 | $173.78 | 9.726% | $190.6818 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $173.76 | 11.136% | $193.1099 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $167.74 | 13.850% | $190.972 | $190.97 | $190.95 | $191.00 |
| Purchase #4 | $67.36 | 6.759% | $71.9129 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $222.31 | 7.119% | $238.1362 | $238.14 | $238.15 | $238.10 |
| Purchase #6 | $131.73 | 5.315% | $138.7314 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $245.78 | 5.616% | $259.583 | $259.58 | $259.60 | $259.60 |
| 7 purchase totals = | $1,182.46 | $1,283.1272 | $1,283.12 | $1,283.15 | $1,283.10 | |