| 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 | $164.51 | 9.667% | $180.4132 | $180.41 | $180.40 | $180.40 |
| Purchase #2 | $223.26 | 11.635% | $249.2363 | $249.24 | $249.25 | $249.20 |
| Purchase #3 | $171.63 | 6.432% | $182.6692 | $182.67 | $182.65 | $182.70 |
| Purchase #4 | $36.95 | 13.216% | $41.8333 | $41.83 | $41.85 | $41.80 |
| Purchase #5 | $34.86 | 9.624% | $38.2149 | $38.21 | $38.20 | $38.20 |
| Purchase #6 | $173.86 | 6.460% | $185.0914 | $185.09 | $185.10 | $185.10 |
| Purchase #7 | $67.35 | 4.446% | $70.3444 | $70.34 | $70.35 | $70.30 |
| 7 purchase totals = | $872.42 | $947.8027 | $947.79 | $947.80 | $947.70 | |