| 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 | $134.74 | 3.528% | $139.4936 | $139.49 | $139.50 | $139.50 |
| Purchase #2 | $160.98 | 4.188% | $167.7218 | $167.72 | $167.70 | $167.70 |
| Purchase #3 | $243.36 | 9.619% | $266.7688 | $266.77 | $266.75 | $266.80 |
| Purchase #4 | $98.60 | 10.378% | $108.8327 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $160.50 | 3.365% | $165.9008 | $165.90 | $165.90 | $165.90 |
| Purchase #6 | $122.95 | 10.371% | $135.7011 | $135.70 | $135.70 | $135.70 |
| Purchase #7 | $202.43 | 6.582% | $215.7539 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $1,123.56 | $1,200.1727 | $1,200.16 | $1,200.15 | $1,200.20 | |