| 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 | $160.55 | 4.644% | $168.0059 | $168.01 | $168.00 | $168.00 |
| Purchase #2 | $79.42 | 12.234% | $89.1362 | $89.14 | $89.15 | $89.10 |
| Purchase #3 | $103.53 | 8.258% | $112.0795 | $112.08 | $112.10 | $112.10 |
| Purchase #4 | $42.75 | 9.183% | $46.6757 | $46.68 | $46.70 | $46.70 |
| Purchase #5 | $146.48 | 5.215% | $154.1189 | $154.12 | $154.10 | $154.10 |
| Purchase #6 | $204.88 | 6.499% | $218.1952 | $218.20 | $218.20 | $218.20 |
| Purchase #7 | $162.63 | 7.127% | $174.2206 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $900.24 | $962.4320 | $962.45 | $962.45 | $962.40 | |