| 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 | $195.30 | 6.584% | $208.1586 | $208.16 | $208.15 | $208.20 |
| Purchase #2 | $127.68 | 5.785% | $135.0663 | $135.07 | $135.05 | $135.10 |
| Purchase #3 | $229.53 | 5.582% | $242.3424 | $242.34 | $242.35 | $242.30 |
| Purchase #4 | $244.91 | 5.168% | $257.5669 | $257.57 | $257.55 | $257.60 |
| Purchase #5 | $161.44 | 9.632% | $176.9899 | $176.99 | $177.00 | $177.00 |
| Purchase #6 | $111.41 | 5.245% | $117.2535 | $117.25 | $117.25 | $117.30 |
| Purchase #7 | $24.53 | 13.819% | $27.9198 | $27.92 | $27.90 | $27.90 |
| 7 purchase totals = | $1,094.80 | $1,165.2974 | $1,165.30 | $1,165.25 | $1,165.40 | |