| 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 | $140.87 | 10.532% | $155.7064 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $85.59 | 10.223% | $94.3399 | $94.34 | $94.35 | $94.30 |
| Purchase #3 | $98.39 | 12.176% | $110.37 | $110.37 | $110.35 | $110.40 |
| Purchase #4 | $226.49 | 8.382% | $245.4744 | $245.47 | $245.45 | $245.50 |
| Purchase #5 | $57.70 | 9.416% | $63.133 | $63.13 | $63.15 | $63.10 |
| Purchase #6 | $5.56 | 10.112% | $6.1222 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $104.52 | 3.525% | $108.2043 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $719.12 | $783.3502 | $783.34 | $783.30 | $783.30 | |