| 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 | $192.55 | 12.805% | $217.206 | $217.21 | $217.20 | $217.20 |
| Purchase #2 | $150.77 | 6.742% | $160.9349 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $35.80 | 11.213% | $39.8143 | $39.81 | $39.80 | $39.80 |
| Purchase #4 | $156.75 | 10.800% | $173.679 | $173.68 | $173.70 | $173.70 |
| Purchase #5 | $96.66 | 6.544% | $102.9854 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $86.26 | 12.799% | $97.3004 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $24.25 | 10.541% | $26.8062 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $743.04 | $818.7262 | $818.73 | $818.75 | $818.70 | |