| 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 | $73.39 | 10.868% | $81.366 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $171.64 | 12.687% | $193.416 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $246.75 | 6.703% | $263.2897 | $263.29 | $263.30 | $263.30 |
| Purchase #4 | $178.87 | 10.386% | $197.4474 | $197.45 | $197.45 | $197.40 |
| Purchase #5 | $75.65 | 7.575% | $81.3805 | $81.38 | $81.40 | $81.40 |
| Purchase #6 | $103.88 | 7.827% | $112.0107 | $112.01 | $112.00 | $112.00 |
| Purchase #7 | $110.99 | 7.341% | $119.1378 | $119.14 | $119.15 | $119.10 |
| 7 purchase totals = | $961.17 | $1,048.0481 | $1,048.06 | $1,048.05 | $1,048.00 | |