| 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 | $149.79 | 7.863% | $161.568 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $9.80 | 10.149% | $10.7946 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $198.31 | 6.751% | $211.6979 | $211.70 | $211.70 | $211.70 |
| Purchase #4 | $217.36 | 3.400% | $224.7502 | $224.75 | $224.75 | $224.80 |
| Purchase #5 | $96.86 | 5.792% | $102.4701 | $102.47 | $102.45 | $102.50 |
| Purchase #6 | $119.99 | 12.789% | $135.3355 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $216.52 | 8.117% | $234.0949 | $234.09 | $234.10 | $234.10 |
| 7 purchase totals = | $1,008.63 | $1,080.7112 | $1,080.71 | $1,080.70 | $1,080.80 | |