| 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 | $156.60 | 5.572% | $165.3258 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $115.92 | 4.199% | $120.7875 | $120.79 | $120.80 | $120.80 |
| Purchase #3 | $72.36 | 11.142% | $80.4224 | $80.42 | $80.40 | $80.40 |
| Purchase #4 | $222.97 | 6.716% | $237.9447 | $237.94 | $237.95 | $237.90 |
| Purchase #5 | $210.40 | 13.777% | $239.3868 | $239.39 | $239.40 | $239.40 |
| Purchase #6 | $57.65 | 5.635% | $60.8986 | $60.90 | $60.90 | $60.90 |
| Purchase #7 | $133.67 | 3.225% | $137.9809 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $969.57 | $1,042.7467 | $1,042.75 | $1,042.80 | $1,042.70 | |