| 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 | $152.85 | 11.848% | $170.9597 | $170.96 | $170.95 | $171.00 |
| Purchase #2 | $142.45 | 10.556% | $157.487 | $157.49 | $157.50 | $157.50 |
| Purchase #3 | $246.57 | 8.338% | $267.129 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $221.37 | 9.155% | $241.6364 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $129.67 | 13.271% | $146.8785 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $194.49 | 9.805% | $213.5597 | $213.56 | $213.55 | $213.60 |
| Purchase #7 | $152.77 | 13.267% | $173.038 | $173.04 | $173.05 | $173.00 |
| 7 purchase totals = | $1,240.17 | $1,370.6883 | $1,370.70 | $1,370.75 | $1,370.70 | |