| 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 | $144.29 | 8.355% | $156.3454 | $156.35 | $156.35 | $156.30 |
| Purchase #2 | $20.77 | 9.422% | $22.7269 | $22.73 | $22.75 | $22.70 |
| Purchase #3 | $131.88 | 11.509% | $147.0581 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $105.36 | 5.632% | $111.2939 | $111.29 | $111.30 | $111.30 |
| Purchase #5 | $20.36 | 11.697% | $22.7415 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $181.81 | 11.625% | $202.9454 | $202.95 | $202.95 | $202.90 |
| Purchase #7 | $237.25 | 12.332% | $266.5077 | $266.51 | $266.50 | $266.50 |
| 7 purchase totals = | $841.72 | $929.6189 | $929.63 | $929.65 | $929.50 | |