| 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 | $143.38 | 11.682% | $160.1297 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $61.39 | 3.799% | $63.7222 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $246.30 | 4.295% | $256.8786 | $256.88 | $256.90 | $256.90 |
| Purchase #4 | $63.82 | 9.210% | $69.6978 | $69.70 | $69.70 | $69.70 |
| Purchase #5 | $142.84 | 7.469% | $153.5087 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $198.55 | 5.282% | $209.0374 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $87.95 | 4.838% | $92.205 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $944.23 | $1,005.1794 | $1,005.19 | $1,005.20 | $1,005.10 | |