| 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 | $142.72 | 9.667% | $156.5167 | $156.52 | $156.50 | $156.50 |
| Purchase #2 | $234.31 | 10.807% | $259.6319 | $259.63 | $259.65 | $259.60 |
| Purchase #3 | $185.27 | 5.241% | $194.98 | $194.98 | $195.00 | $195.00 |
| Purchase #4 | $84.61 | 7.747% | $91.1647 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $75.91 | 5.440% | $80.0395 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $104.43 | 4.658% | $109.2943 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $26.57 | 12.245% | $29.8235 | $29.82 | $29.80 | $29.80 |
| 7 purchase totals = | $853.82 | $921.4506 | $921.44 | $921.45 | $921.40 | |