| 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 | $167.95 | 12.210% | $188.4567 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $215.38 | 13.458% | $244.3658 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $194.35 | 7.865% | $209.6356 | $209.64 | $209.65 | $209.60 |
| Purchase #4 | $173.80 | 12.490% | $195.5076 | $195.51 | $195.50 | $195.50 |
| Purchase #5 | $190.97 | 5.253% | $201.0017 | $201.00 | $201.00 | $201.00 |
| Purchase #6 | $161.25 | 6.589% | $171.8748 | $171.87 | $171.85 | $171.90 |
| Purchase #7 | $98.95 | 11.107% | $109.9404 | $109.94 | $109.95 | $109.90 |
| 7 purchase totals = | $1,202.65 | $1,320.7826 | $1,320.79 | $1,320.75 | $1,320.80 | |