| 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 | $137.90 | 12.404% | $155.0051 | $155.01 | $155.00 | $155.00 |
| Purchase #2 | $190.98 | 10.574% | $211.1742 | $211.17 | $211.15 | $211.20 |
| Purchase #3 | $134.39 | 11.230% | $149.482 | $149.48 | $149.50 | $149.50 |
| Purchase #4 | $182.64 | 6.538% | $194.581 | $194.58 | $194.60 | $194.60 |
| Purchase #5 | $161.48 | 10.319% | $178.1431 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $24.99 | 4.750% | $26.177 | $26.18 | $26.20 | $26.20 |
| Purchase #7 | $37.91 | 6.740% | $40.4651 | $40.47 | $40.45 | $40.50 |
| 7 purchase totals = | $870.29 | $955.0275 | $955.03 | $955.05 | $955.10 | |