| 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 | $160.30 | 13.770% | $182.3733 | $182.37 | $182.35 | $182.40 |
| Purchase #2 | $124.54 | 13.243% | $141.0328 | $141.03 | $141.05 | $141.00 |
| Purchase #3 | $74.91 | 13.855% | $85.2888 | $85.29 | $85.30 | $85.30 |
| Purchase #4 | $158.93 | 12.301% | $178.48 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $135.74 | 4.694% | $142.1116 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $5.85 | 7.211% | $6.2718 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $220.89 | 8.240% | $239.0913 | $239.09 | $239.10 | $239.10 |
| 7 purchase totals = | $881.16 | $974.6496 | $974.64 | $974.65 | $974.70 | |