| 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 | $143.42 | 5.327% | $151.06 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $106.75 | 13.268% | $120.9136 | $120.91 | $120.90 | $120.90 |
| Purchase #3 | $139.91 | 5.522% | $147.6358 | $147.64 | $147.65 | $147.60 |
| Purchase #4 | $106.70 | 7.830% | $115.0546 | $115.05 | $115.05 | $115.10 |
| Purchase #5 | $133.80 | 12.616% | $150.6802 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $31.71 | 10.700% | $35.103 | $35.10 | $35.10 | $35.10 |
| Purchase #7 | $99.28 | 3.277% | $102.5334 | $102.53 | $102.55 | $102.50 |
| 7 purchase totals = | $761.57 | $822.9806 | $822.97 | $823.00 | $823.00 | |