| 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 | $137.32 | 9.865% | $150.8666 | $150.87 | $150.85 | $150.90 |
| Purchase #2 | $73.95 | 7.652% | $79.6087 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $107.28 | 7.692% | $115.532 | $115.53 | $115.55 | $115.50 |
| Purchase #4 | $106.93 | 8.172% | $115.6683 | $115.67 | $115.65 | $115.70 |
| Purchase #5 | $207.63 | 12.734% | $234.0696 | $234.07 | $234.05 | $234.10 |
| Purchase #6 | $193.42 | 13.489% | $219.5104 | $219.51 | $219.50 | $219.50 |
| Purchase #7 | $20.59 | 8.179% | $22.2741 | $22.27 | $22.25 | $22.30 |
| 7 purchase totals = | $847.12 | $937.5297 | $937.53 | $937.45 | $937.60 | |