| 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 | $159.66 | 6.842% | $170.5839 | $170.58 | $170.60 | $170.60 |
| Purchase #2 | $152.42 | 5.630% | $161.0012 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $113.75 | 11.146% | $126.4286 | $126.43 | $126.45 | $126.40 |
| Purchase #4 | $110.79 | 9.423% | $121.2297 | $121.23 | $121.25 | $121.20 |
| Purchase #5 | $235.52 | 13.369% | $267.0067 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $228.56 | 9.177% | $249.535 | $249.54 | $249.55 | $249.50 |
| Purchase #7 | $189.57 | 13.522% | $215.2037 | $215.20 | $215.20 | $215.20 |
| 7 purchase totals = | $1,190.27 | $1,310.9888 | $1,310.99 | $1,311.05 | $1,310.90 | |