| 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 | $130.93 | 7.378% | $140.59 | $140.59 | $140.60 | $140.60 |
| Purchase #2 | $185.55 | 4.216% | $193.3728 | $193.37 | $193.35 | $193.40 |
| Purchase #3 | $6.75 | 13.433% | $7.6567 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $144.98 | 8.541% | $157.3627 | $157.36 | $157.35 | $157.40 |
| Purchase #5 | $59.76 | 8.745% | $64.986 | $64.99 | $65.00 | $65.00 |
| Purchase #6 | $134.71 | 7.431% | $144.7203 | $144.72 | $144.70 | $144.70 |
| Purchase #7 | $131.34 | 4.315% | $137.0073 | $137.01 | $137.00 | $137.00 |
| 7 purchase totals = | $794.02 | $845.6958 | $845.70 | $845.65 | $845.80 | |