| 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 | $138.56 | 13.306% | $156.9968 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $171.27 | 6.641% | $182.644 | $182.64 | $182.65 | $182.60 |
| Purchase #3 | $48.52 | 11.517% | $54.108 | $54.11 | $54.10 | $54.10 |
| Purchase #4 | $44.61 | 5.529% | $47.0765 | $47.08 | $47.10 | $47.10 |
| Purchase #5 | $25.95 | 5.420% | $27.3565 | $27.36 | $27.35 | $27.40 |
| Purchase #6 | $173.30 | 6.616% | $184.7655 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $56.80 | 12.365% | $63.8233 | $63.82 | $63.80 | $63.80 |
| 7 purchase totals = | $659.01 | $716.7706 | $716.78 | $716.75 | $716.80 | |