| 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 | $91.92 | 7.675% | $98.9749 | $98.97 | $98.95 | $99.00 |
| Purchase #2 | $188.90 | 5.143% | $198.6151 | $198.62 | $198.60 | $198.60 |
| Purchase #3 | $167.71 | 13.354% | $190.106 | $190.11 | $190.10 | $190.10 |
| Purchase #4 | $95.97 | 4.472% | $100.2618 | $100.26 | $100.25 | $100.30 |
| Purchase #5 | $142.85 | 4.493% | $149.2683 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $189.69 | 12.680% | $213.7427 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $129.70 | 3.564% | $134.3225 | $134.32 | $134.30 | $134.30 |
| 7 purchase totals = | $1,006.74 | $1,085.2913 | $1,085.29 | $1,085.20 | $1,085.30 | |