| 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 | $155.57 | 7.705% | $167.5567 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $168.64 | 6.219% | $179.1277 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $149.86 | 7.467% | $161.05 | $161.05 | $161.05 | $161.10 |
| Purchase #4 | $113.49 | 3.417% | $117.368 | $117.37 | $117.35 | $117.40 |
| Purchase #5 | $155.44 | 10.847% | $172.3006 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $168.77 | 6.853% | $180.3358 | $180.34 | $180.35 | $180.30 |
| Purchase #7 | $7.73 | 5.661% | $8.1676 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $919.50 | $985.9064 | $985.92 | $985.90 | $986.00 | |