| 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 | $166.70 | 6.342% | $177.2721 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $167.33 | 3.330% | $172.9021 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $55.35 | 12.794% | $62.4315 | $62.43 | $62.45 | $62.40 |
| Purchase #4 | $176.79 | 10.451% | $195.2663 | $195.27 | $195.25 | $195.30 |
| Purchase #5 | $135.71 | 10.744% | $150.2907 | $150.29 | $150.30 | $150.30 |
| Purchase #6 | $15.41 | 11.177% | $17.1324 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $66.41 | 5.397% | $69.9941 | $69.99 | $70.00 | $70.00 |
| 7 purchase totals = | $783.70 | $845.2892 | $845.28 | $845.30 | $845.30 | |