| 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 | $193.64 | 13.794% | $220.3507 | $220.35 | $220.35 | $220.40 |
| Purchase #2 | $228.91 | 3.191% | $236.2145 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $54.35 | 12.551% | $61.1715 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $143.88 | 6.125% | $152.6927 | $152.69 | $152.70 | $152.70 |
| Purchase #5 | $142.98 | 13.282% | $161.9706 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $228.75 | 10.199% | $252.0802 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $98.33 | 3.491% | $101.7627 | $101.76 | $101.75 | $101.80 |
| 7 purchase totals = | $1,090.84 | $1,186.2429 | $1,186.23 | $1,186.20 | $1,186.40 | |