| 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 | $183.34 | 8.365% | $198.6764 | $198.68 | $198.70 | $198.70 |
| Purchase #2 | $49.59 | 4.161% | $51.6534 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $160.49 | 4.229% | $167.2771 | $167.28 | $167.30 | $167.30 |
| Purchase #4 | $186.59 | 13.120% | $211.0706 | $211.07 | $211.05 | $211.10 |
| Purchase #5 | $241.84 | 3.721% | $250.8389 | $250.84 | $250.85 | $250.80 |
| Purchase #6 | $121.82 | 6.102% | $129.2535 | $129.25 | $129.25 | $129.30 |
| Purchase #7 | $158.30 | 13.566% | $179.775 | $179.78 | $179.80 | $179.80 |
| 7 purchase totals = | $1,101.97 | $1,188.5449 | $1,188.55 | $1,188.60 | $1,188.70 | |