| 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 | $164.32 | 10.509% | $181.5884 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $140.40 | 13.838% | $159.8286 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $154.50 | 12.795% | $174.2683 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $40.59 | 5.745% | $42.9219 | $42.92 | $42.90 | $42.90 |
| Purchase #5 | $231.62 | 12.310% | $260.1324 | $260.13 | $260.15 | $260.10 |
| Purchase #6 | $118.29 | 9.516% | $129.5465 | $129.55 | $129.55 | $129.50 |
| Purchase #7 | $16.86 | 3.792% | $17.4993 | $17.50 | $17.50 | $17.50 |
| 7 purchase totals = | $866.58 | $965.7854 | $965.79 | $965.80 | $965.70 | |