| 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 | $155.38 | 3.726% | $161.1695 | $161.17 | $161.15 | $161.20 |
| Purchase #2 | $109.91 | 10.184% | $121.1032 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $75.48 | 3.470% | $78.0992 | $78.10 | $78.10 | $78.10 |
| Purchase #4 | $246.85 | 4.491% | $257.936 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $154.87 | 6.250% | $164.5494 | $164.55 | $164.55 | $164.50 |
| Purchase #6 | $143.29 | 13.199% | $162.2028 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $78.25 | 5.537% | $82.5827 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $964.03 | $1,027.6428 | $1,027.64 | $1,027.65 | $1,027.60 | |