| 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 | $192.34 | 9.272% | $210.1738 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $144.39 | 4.359% | $150.684 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $135.32 | 5.264% | $142.4432 | $142.44 | $142.45 | $142.40 |
| Purchase #4 | $85.45 | 7.718% | $92.045 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $90.75 | 8.740% | $98.6816 | $98.68 | $98.70 | $98.70 |
| Purchase #6 | $119.37 | 3.600% | $123.6673 | $123.67 | $123.65 | $123.70 |
| Purchase #7 | $74.93 | 11.446% | $83.5065 | $83.51 | $83.50 | $83.50 |
| 7 purchase totals = | $842.55 | $901.2014 | $901.20 | $901.20 | $901.20 | |