| 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 | $149.44 | 5.527% | $157.6995 | $157.70 | $157.70 | $157.70 |
| Purchase #2 | $183.99 | 12.266% | $206.5582 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $240.27 | 13.710% | $273.211 | $273.21 | $273.20 | $273.20 |
| Purchase #4 | $230.54 | 3.553% | $238.7311 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $143.59 | 11.521% | $160.133 | $160.13 | $160.15 | $160.10 |
| Purchase #6 | $201.70 | 13.873% | $229.6818 | $229.68 | $229.70 | $229.70 |
| Purchase #7 | $189.39 | 11.312% | $210.8138 | $210.81 | $210.80 | $210.80 |
| 7 purchase totals = | $1,338.92 | $1,476.8284 | $1,476.82 | $1,476.85 | $1,476.80 | |