| 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 | $177.67 | 12.176% | $199.3031 | $199.30 | $199.30 | $199.30 |
| Purchase #2 | $153.74 | 5.433% | $162.0927 | $162.09 | $162.10 | $162.10 |
| Purchase #3 | $16.90 | 9.871% | $18.5682 | $18.57 | $18.55 | $18.60 |
| Purchase #4 | $89.73 | 4.343% | $93.627 | $93.63 | $93.65 | $93.60 |
| Purchase #5 | $151.89 | 6.415% | $161.6337 | $161.63 | $161.65 | $161.60 |
| Purchase #6 | $57.84 | 11.268% | $64.3574 | $64.36 | $64.35 | $64.40 |
| Purchase #7 | $135.27 | 5.195% | $142.2973 | $142.30 | $142.30 | $142.30 |
| 7 purchase totals = | $783.04 | $841.8794 | $841.88 | $841.90 | $841.90 | |