| 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 | $179.59 | 13.338% | $203.5437 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $165.87 | 8.618% | $180.1647 | $180.16 | $180.15 | $180.20 |
| Purchase #3 | $154.60 | 7.127% | $165.6183 | $165.62 | $165.60 | $165.60 |
| Purchase #4 | $194.86 | 7.122% | $208.7379 | $208.74 | $208.75 | $208.70 |
| Purchase #5 | $129.34 | 10.358% | $142.737 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $130.39 | 3.659% | $135.161 | $135.16 | $135.15 | $135.20 |
| Purchase #7 | $246.72 | 11.109% | $274.1281 | $274.13 | $274.15 | $274.10 |
| 7 purchase totals = | $1,201.37 | $1,310.0907 | $1,310.09 | $1,310.10 | $1,310.00 | |