| 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 | $172.69 | 4.376% | $180.2469 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $141.42 | 6.495% | $150.6052 | $150.61 | $150.60 | $150.60 |
| Purchase #3 | $8.38 | 6.639% | $8.9363 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $76.93 | 4.703% | $80.548 | $80.55 | $80.55 | $80.50 |
| Purchase #5 | $210.81 | 7.426% | $226.4648 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $172.61 | 6.143% | $183.2134 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $194.91 | 6.539% | $207.6552 | $207.66 | $207.65 | $207.70 |
| 7 purchase totals = | $977.75 | $1,037.6698 | $1,037.68 | $1,037.65 | $1,037.60 | |