| 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 | $106.85 | 12.594% | $120.3067 | $120.31 | $120.30 | $120.30 |
| Purchase #2 | $34.91 | 3.789% | $36.2327 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $76.27 | 12.333% | $85.6764 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $81.86 | 11.432% | $91.2182 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $119.99 | 6.669% | $127.9921 | $127.99 | $128.00 | $128.00 |
| Purchase #6 | $179.34 | 10.594% | $198.3393 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $57.43 | 7.720% | $61.8636 | $61.86 | $61.85 | $61.90 |
| 7 purchase totals = | $656.65 | $721.6290 | $721.63 | $721.65 | $721.60 | |