| 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 | $165.87 | 4.118% | $172.7005 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $155.61 | 10.345% | $171.7079 | $171.71 | $171.70 | $171.70 |
| Purchase #3 | $36.27 | 11.530% | $40.4519 | $40.45 | $40.45 | $40.50 |
| Purchase #4 | $48.78 | 3.854% | $50.66 | $50.66 | $50.65 | $50.70 |
| Purchase #5 | $185.58 | 8.432% | $201.2281 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $51.77 | 8.864% | $56.3589 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $83.43 | 5.724% | $88.2055 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $727.31 | $781.3128 | $781.32 | $781.30 | $781.40 | |