| 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 | $178.65 | 5.846% | $189.0939 | $189.09 | $189.10 | $189.10 |
| Purchase #2 | $250.75 | 8.140% | $271.1611 | $271.16 | $271.15 | $271.20 |
| Purchase #3 | $102.29 | 3.457% | $105.8262 | $105.83 | $105.85 | $105.80 |
| Purchase #4 | $135.74 | 9.602% | $148.7738 | $148.77 | $148.75 | $148.80 |
| Purchase #5 | $183.77 | 13.671% | $208.8932 | $208.89 | $208.90 | $208.90 |
| Purchase #6 | $61.71 | 11.256% | $68.6561 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $161.71 | 13.712% | $183.8837 | $183.88 | $183.90 | $183.90 |
| 7 purchase totals = | $1,074.62 | $1,176.2880 | $1,176.28 | $1,176.30 | $1,176.40 | |