| 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 | $156.99 | 11.564% | $175.1443 | $175.14 | $175.15 | $175.10 |
| Purchase #2 | $79.66 | 10.505% | $88.0283 | $88.03 | $88.05 | $88.00 |
| Purchase #3 | $123.53 | 13.679% | $140.4277 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $189.28 | 5.684% | $200.0387 | $200.04 | $200.05 | $200.00 |
| Purchase #5 | $32.82 | 5.481% | $34.6189 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $232.54 | 8.479% | $252.2571 | $252.26 | $252.25 | $252.30 |
| Purchase #7 | $167.73 | 3.277% | $173.2265 | $173.23 | $173.25 | $173.20 |
| 7 purchase totals = | $982.55 | $1,063.7415 | $1,063.75 | $1,063.80 | $1,063.60 | |