| 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 | $172.77 | 12.324% | $194.0622 | $194.06 | $194.05 | $194.10 |
| Purchase #2 | $120.93 | 9.373% | $132.2648 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $192.70 | 9.469% | $210.9468 | $210.95 | $210.95 | $210.90 |
| Purchase #4 | $34.69 | 12.339% | $38.9704 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $246.65 | 9.450% | $269.9584 | $269.96 | $269.95 | $270.00 |
| Purchase #6 | $80.53 | 3.189% | $83.0981 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $197.25 | 13.646% | $224.1667 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,045.52 | $1,153.4674 | $1,153.47 | $1,153.40 | $1,153.60 | |