| 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 | $152.25 | 3.307% | $157.2849 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $34.84 | 8.382% | $37.7603 | $37.76 | $37.75 | $37.80 |
| Purchase #3 | $220.84 | 7.324% | $237.0143 | $237.01 | $237.00 | $237.00 |
| Purchase #4 | $189.45 | 11.726% | $211.6649 | $211.66 | $211.65 | $211.70 |
| Purchase #5 | $201.33 | 4.346% | $210.0798 | $210.08 | $210.10 | $210.10 |
| Purchase #6 | $209.36 | 12.361% | $235.239 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $97.57 | 7.495% | $104.8829 | $104.88 | $104.90 | $104.90 |
| 7 purchase totals = | $1,105.64 | $1,193.9261 | $1,193.91 | $1,193.95 | $1,194.00 | |