| 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 | $154.68 | 10.396% | $170.7605 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $133.84 | 12.620% | $150.7306 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $217.26 | 13.596% | $246.7987 | $246.80 | $246.80 | $246.80 |
| Purchase #4 | $213.98 | 6.855% | $228.6483 | $228.65 | $228.65 | $228.60 |
| Purchase #5 | $26.77 | 11.380% | $29.8164 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $63.94 | 7.259% | $68.5814 | $68.58 | $68.60 | $68.60 |
| Purchase #7 | $206.45 | 6.846% | $220.5836 | $220.58 | $220.60 | $220.60 |
| 7 purchase totals = | $1,016.92 | $1,115.9195 | $1,115.92 | $1,115.95 | $1,115.90 | |