| 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 | $220.34 | 7.626% | $237.1431 | $237.14 | $237.15 | $237.10 |
| Purchase #2 | $157.57 | 10.854% | $174.6726 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $194.39 | 4.521% | $203.1784 | $203.18 | $203.20 | $203.20 |
| Purchase #4 | $196.95 | 9.655% | $215.9655 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $57.32 | 9.472% | $62.7494 | $62.75 | $62.75 | $62.70 |
| Purchase #6 | $158.72 | 6.318% | $168.7479 | $168.75 | $168.75 | $168.70 |
| Purchase #7 | $95.91 | 12.669% | $108.0608 | $108.06 | $108.05 | $108.10 |
| 7 purchase totals = | $1,081.20 | $1,170.5177 | $1,170.52 | $1,170.50 | $1,170.50 | |