| 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 | $160.77 | 12.570% | $180.9788 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $164.51 | 9.320% | $179.8423 | $179.84 | $179.85 | $179.80 |
| Purchase #3 | $135.92 | 9.412% | $148.7128 | $148.71 | $148.70 | $148.70 |
| Purchase #4 | $174.27 | 4.416% | $181.9658 | $181.97 | $181.95 | $182.00 |
| Purchase #5 | $166.39 | 11.496% | $185.5182 | $185.52 | $185.50 | $185.50 |
| Purchase #6 | $31.77 | 8.836% | $34.5772 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $30.73 | 11.689% | $34.322 | $34.32 | $34.30 | $34.30 |
| 7 purchase totals = | $864.36 | $945.9171 | $945.92 | $945.90 | $945.90 | |