| 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 | $157.78 | 8.210% | $170.7337 | $170.73 | $170.75 | $170.70 |
| Purchase #2 | $233.75 | 8.859% | $254.4579 | $254.46 | $254.45 | $254.50 |
| Purchase #3 | $84.68 | 10.583% | $93.6417 | $93.64 | $93.65 | $93.60 |
| Purchase #4 | $74.97 | 3.783% | $77.8061 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $170.92 | 7.137% | $183.1186 | $183.12 | $183.10 | $183.10 |
| Purchase #6 | $47.93 | 9.261% | $52.3688 | $52.37 | $52.35 | $52.40 |
| Purchase #7 | $220.65 | 9.608% | $241.8501 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $990.68 | $1,073.9769 | $1,073.98 | $1,073.95 | $1,074.00 | |