| 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 | $138.99 | 5.703% | $146.9166 | $146.92 | $146.90 | $146.90 |
| Purchase #2 | $39.51 | 8.181% | $42.7423 | $42.74 | $42.75 | $42.70 |
| Purchase #3 | $126.26 | 7.431% | $135.6424 | $135.64 | $135.65 | $135.60 |
| Purchase #4 | $76.90 | 9.541% | $84.237 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $231.60 | 13.471% | $262.7988 | $262.80 | $262.80 | $262.80 |
| Purchase #6 | $162.25 | 3.494% | $167.919 | $167.92 | $167.90 | $167.90 |
| Purchase #7 | $240.39 | 4.687% | $251.6571 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $1,015.90 | $1,091.9132 | $1,091.92 | $1,091.90 | $1,091.80 | |