| 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 | $172.55 | 3.826% | $179.1518 | $179.15 | $179.15 | $179.20 |
| Purchase #2 | $181.68 | 10.516% | $200.7855 | $200.79 | $200.80 | $200.80 |
| Purchase #3 | $171.67 | 6.652% | $183.0895 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $187.57 | 9.519% | $205.4248 | $205.42 | $205.40 | $205.40 |
| Purchase #5 | $143.71 | 3.386% | $148.576 | $148.58 | $148.60 | $148.60 |
| Purchase #6 | $58.47 | 9.151% | $63.8206 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $150.29 | 11.656% | $167.8078 | $167.81 | $167.80 | $167.80 |
| 7 purchase totals = | $1,065.94 | $1,148.6560 | $1,148.66 | $1,148.65 | $1,148.70 | |