| 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 | $164.86 | 10.399% | $182.0038 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $50.88 | 13.474% | $57.7356 | $57.74 | $57.75 | $57.70 |
| Purchase #3 | $146.33 | 11.266% | $162.8155 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $158.95 | 5.446% | $167.6064 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $211.50 | 8.206% | $228.8557 | $228.86 | $228.85 | $228.90 |
| Purchase #6 | $212.91 | 11.142% | $236.6324 | $236.63 | $236.65 | $236.60 |
| Purchase #7 | $198.42 | 13.431% | $225.0698 | $225.07 | $225.05 | $225.10 |
| 7 purchase totals = | $1,143.85 | $1,260.7192 | $1,260.73 | $1,260.70 | $1,260.70 | |