| 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 | $161.74 | 13.479% | $183.5409 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $103.60 | 4.829% | $108.6028 | $108.60 | $108.60 | $108.60 |
| Purchase #3 | $31.40 | 12.734% | $35.3985 | $35.40 | $35.40 | $35.40 |
| Purchase #4 | $36.99 | 11.366% | $41.1943 | $41.19 | $41.20 | $41.20 |
| Purchase #5 | $82.95 | 6.682% | $88.4927 | $88.49 | $88.50 | $88.50 |
| Purchase #6 | $137.53 | 8.734% | $149.5419 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $114.60 | 11.423% | $127.6908 | $127.69 | $127.70 | $127.70 |
| 7 purchase totals = | $668.81 | $734.4619 | $734.45 | $734.50 | $734.40 | |