| 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 | $121.81 | 7.499% | $130.9445 | $130.94 | $130.95 | $130.90 |
| Purchase #2 | $156.25 | 5.725% | $165.1953 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $238.75 | 12.173% | $267.813 | $267.81 | $267.80 | $267.80 |
| Purchase #4 | $138.57 | 5.459% | $146.1345 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $61.60 | 13.791% | $70.0953 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $147.52 | 5.323% | $155.3725 | $155.37 | $155.35 | $155.40 |
| Purchase #7 | $78.35 | 13.324% | $88.7894 | $88.79 | $88.80 | $88.80 |
| 7 purchase totals = | $942.85 | $1,024.3445 | $1,024.34 | $1,024.35 | $1,024.30 | |