| 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 | $166.58 | 9.395% | $182.2302 | $182.23 | $182.25 | $182.20 |
| Purchase #2 | $73.47 | 6.736% | $78.4189 | $78.42 | $78.40 | $78.40 |
| Purchase #3 | $124.74 | 8.637% | $135.5138 | $135.51 | $135.50 | $135.50 |
| Purchase #4 | $79.75 | 9.704% | $87.4889 | $87.49 | $87.50 | $87.50 |
| Purchase #5 | $31.77 | 7.594% | $34.1826 | $34.18 | $34.20 | $34.20 |
| Purchase #6 | $160.66 | 8.707% | $174.6487 | $174.65 | $174.65 | $174.60 |
| Purchase #7 | $90.70 | 8.141% | $98.0839 | $98.08 | $98.10 | $98.10 |
| 7 purchase totals = | $727.67 | $790.5670 | $790.56 | $790.60 | $790.50 | |