| 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 | $165.61 | 5.328% | $174.4337 | $174.43 | $174.45 | $174.40 |
| Purchase #2 | $14.95 | 11.605% | $16.6849 | $16.68 | $16.70 | $16.70 |
| Purchase #3 | $167.40 | 11.191% | $186.1337 | $186.13 | $186.15 | $186.10 |
| Purchase #4 | $57.89 | 9.762% | $63.5412 | $63.54 | $63.55 | $63.50 |
| Purchase #5 | $197.60 | 9.384% | $216.1428 | $216.14 | $216.15 | $216.10 |
| Purchase #6 | $155.64 | 7.402% | $167.1605 | $167.16 | $167.15 | $167.20 |
| Purchase #7 | $147.71 | 13.627% | $167.8384 | $167.84 | $167.85 | $167.80 |
| 7 purchase totals = | $906.80 | $991.9352 | $991.92 | $992.00 | $991.80 | |