| 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 | $197.89 | 13.567% | $224.7377 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $166.63 | 5.843% | $176.3662 | $176.37 | $176.35 | $176.40 |
| Purchase #3 | $48.57 | 13.797% | $55.2712 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $202.50 | 6.353% | $215.3648 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $75.66 | 11.216% | $84.146 | $84.15 | $84.15 | $84.10 |
| Purchase #6 | $246.62 | 4.294% | $257.2099 | $257.21 | $257.20 | $257.20 |
| Purchase #7 | $118.49 | 4.323% | $123.6123 | $123.61 | $123.60 | $123.60 |
| 7 purchase totals = | $1,056.36 | $1,136.7081 | $1,136.71 | $1,136.65 | $1,136.70 | |