| 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 | $167.80 | 6.491% | $178.6919 | $178.69 | $178.70 | $178.70 |
| Purchase #2 | $245.58 | 10.152% | $270.5113 | $270.51 | $270.50 | $270.50 |
| Purchase #3 | $207.53 | 3.306% | $214.3909 | $214.39 | $214.40 | $214.40 |
| Purchase #4 | $195.25 | 3.193% | $201.4843 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $61.76 | 13.874% | $70.3286 | $70.33 | $70.35 | $70.30 |
| Purchase #6 | $174.81 | 11.661% | $195.1946 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $161.33 | 10.686% | $178.5697 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $1,214.06 | $1,309.1713 | $1,309.16 | $1,309.20 | $1,309.20 | |