| 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 | $201.91 | 9.429% | $220.9481 | $220.95 | $220.95 | $220.90 |
| Purchase #2 | $113.42 | 6.800% | $121.1326 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $135.95 | 6.345% | $144.576 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $157.81 | 13.360% | $178.8934 | $178.89 | $178.90 | $178.90 |
| Purchase #5 | $210.64 | 5.490% | $222.2041 | $222.20 | $222.20 | $222.20 |
| Purchase #6 | $115.65 | 3.475% | $119.6688 | $119.67 | $119.65 | $119.70 |
| Purchase #7 | $41.85 | 7.421% | $44.9557 | $44.96 | $44.95 | $45.00 |
| 7 purchase totals = | $977.23 | $1,052.3787 | $1,052.38 | $1,052.40 | $1,052.40 | |