| 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 | $173.76 | 8.408% | $188.3697 | $188.37 | $188.35 | $188.40 |
| Purchase #2 | $198.86 | 11.603% | $221.9337 | $221.93 | $221.95 | $221.90 |
| Purchase #3 | $7.86 | 6.535% | $8.3737 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $151.63 | 3.389% | $156.7687 | $156.77 | $156.75 | $156.80 |
| Purchase #5 | $154.96 | 4.262% | $161.5644 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $176.72 | 10.593% | $195.4399 | $195.44 | $195.45 | $195.40 |
| Purchase #7 | $59.65 | 12.690% | $67.2196 | $67.22 | $67.20 | $67.20 |
| 7 purchase totals = | $923.44 | $999.6697 | $999.66 | $999.60 | $999.70 | |