| 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 | $123.72 | 10.867% | $137.1647 | $137.16 | $137.15 | $137.20 |
| Purchase #2 | $244.31 | 11.656% | $272.7868 | $272.79 | $272.80 | $272.80 |
| Purchase #3 | $227.32 | 7.394% | $244.128 | $244.13 | $244.15 | $244.10 |
| Purchase #4 | $153.42 | 5.364% | $161.6494 | $161.65 | $161.65 | $161.60 |
| Purchase #5 | $193.33 | 13.186% | $218.8225 | $218.82 | $218.80 | $218.80 |
| Purchase #6 | $7.35 | 13.677% | $8.3553 | $8.36 | $8.35 | $8.40 |
| Purchase #7 | $219.42 | 3.715% | $227.5715 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $1,168.87 | $1,270.4782 | $1,270.48 | $1,270.45 | $1,270.50 | |