| 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 | $137.35 | 9.773% | $150.7732 | $150.77 | $150.75 | $150.80 |
| Purchase #2 | $230.95 | 7.280% | $247.7632 | $247.76 | $247.75 | $247.80 |
| Purchase #3 | $22.46 | 4.740% | $23.5246 | $23.52 | $23.50 | $23.50 |
| Purchase #4 | $45.74 | 4.565% | $47.828 | $47.83 | $47.85 | $47.80 |
| Purchase #5 | $125.27 | 4.365% | $130.738 | $130.74 | $130.75 | $130.70 |
| Purchase #6 | $190.87 | 10.519% | $210.9476 | $210.95 | $210.95 | $210.90 |
| Purchase #7 | $229.59 | 12.871% | $259.1405 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $982.23 | $1,070.7151 | $1,070.71 | $1,070.70 | $1,070.60 | |