| 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 | $78.37 | 7.849% | $84.5213 | $84.52 | $84.50 | $84.50 |
| Purchase #2 | $108.84 | 13.765% | $123.8218 | $123.82 | $123.80 | $123.80 |
| Purchase #3 | $140.94 | 10.388% | $155.5808 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $244.95 | 10.561% | $270.8192 | $270.82 | $270.80 | $270.80 |
| Purchase #5 | $151.75 | 5.138% | $159.5469 | $159.55 | $159.55 | $159.50 |
| Purchase #6 | $86.25 | 8.738% | $93.7865 | $93.79 | $93.80 | $93.80 |
| Purchase #7 | $160.81 | 3.640% | $166.6635 | $166.66 | $166.65 | $166.70 |
| 7 purchase totals = | $971.91 | $1,054.7400 | $1,054.74 | $1,054.70 | $1,054.70 | |