| 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 | $183.64 | 13.656% | $208.7179 | $208.72 | $208.70 | $208.70 |
| Purchase #2 | $78.25 | 6.613% | $83.4247 | $83.42 | $83.40 | $83.40 |
| Purchase #3 | $178.46 | 7.327% | $191.5358 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $69.99 | 6.244% | $74.3602 | $74.36 | $74.35 | $74.40 |
| Purchase #5 | $82.93 | 12.166% | $93.0193 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $129.62 | 5.406% | $136.6273 | $136.63 | $136.65 | $136.60 |
| Purchase #7 | $188.47 | 10.695% | $208.6269 | $208.63 | $208.65 | $208.60 |
| 7 purchase totals = | $911.36 | $996.3121 | $996.32 | $996.30 | $996.20 | |