| 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 | $144.62 | 7.648% | $155.6805 | $155.68 | $155.70 | $155.70 |
| Purchase #2 | $179.86 | 6.102% | $190.8351 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $164.87 | 4.687% | $172.5975 | $172.60 | $172.60 | $172.60 |
| Purchase #4 | $234.77 | 3.294% | $242.5033 | $242.50 | $242.50 | $242.50 |
| Purchase #5 | $161.78 | 3.310% | $167.1349 | $167.13 | $167.15 | $167.10 |
| Purchase #6 | $8.40 | 9.313% | $9.1823 | $9.18 | $9.20 | $9.20 |
| Purchase #7 | $26.60 | 4.197% | $27.7164 | $27.72 | $27.70 | $27.70 |
| 7 purchase totals = | $920.90 | $965.6500 | $965.65 | $965.70 | $965.60 | |