| 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 | $171.67 | 4.147% | $178.7892 | $178.79 | $178.80 | $178.80 |
| Purchase #2 | $221.56 | 11.749% | $247.5911 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $12.28 | 12.650% | $13.8334 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $185.43 | 6.453% | $197.3958 | $197.40 | $197.40 | $197.40 |
| Purchase #5 | $211.32 | 6.715% | $225.5101 | $225.51 | $225.50 | $225.50 |
| Purchase #6 | $111.74 | 4.853% | $117.1627 | $117.16 | $117.15 | $117.20 |
| Purchase #7 | $234.88 | 4.121% | $244.5594 | $244.56 | $244.55 | $244.60 |
| 7 purchase totals = | $1,148.88 | $1,224.8417 | $1,224.84 | $1,224.85 | $1,224.90 | |