| 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 | $178.59 | 13.339% | $202.4121 | $202.41 | $202.40 | $202.40 |
| Purchase #2 | $83.99 | 3.549% | $86.9708 | $86.97 | $86.95 | $87.00 |
| Purchase #3 | $218.28 | 12.271% | $245.0651 | $245.07 | $245.05 | $245.10 |
| Purchase #4 | $237.62 | 4.188% | $247.5715 | $247.57 | $247.55 | $247.60 |
| Purchase #5 | $34.45 | 9.247% | $37.6356 | $37.64 | $37.65 | $37.60 |
| Purchase #6 | $149.57 | 5.257% | $157.4329 | $157.43 | $157.45 | $157.40 |
| Purchase #7 | $159.79 | 4.859% | $167.5542 | $167.55 | $167.55 | $167.60 |
| 7 purchase totals = | $1,062.29 | $1,144.6422 | $1,144.64 | $1,144.60 | $1,144.70 | |