| 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 | $161.51 | 6.545% | $172.0808 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $146.37 | 7.696% | $157.6346 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $125.89 | 9.137% | $137.3926 | $137.39 | $137.40 | $137.40 |
| Purchase #4 | $244.32 | 9.830% | $268.3367 | $268.34 | $268.35 | $268.30 |
| Purchase #5 | $247.94 | 4.749% | $259.7147 | $259.71 | $259.70 | $259.70 |
| Purchase #6 | $164.55 | 10.641% | $182.0598 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $175.64 | 13.345% | $199.0792 | $199.08 | $199.10 | $199.10 |
| 7 purchase totals = | $1,266.22 | $1,376.2984 | $1,376.29 | $1,376.35 | $1,376.30 | |