| 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 | $180.67 | 9.651% | $198.1065 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $91.97 | 12.748% | $103.6943 | $103.69 | $103.70 | $103.70 |
| Purchase #3 | $150.75 | 11.406% | $167.9445 | $167.94 | $167.95 | $167.90 |
| Purchase #4 | $47.42 | 13.215% | $53.6866 | $53.69 | $53.70 | $53.70 |
| Purchase #5 | $68.60 | 13.310% | $77.7307 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $178.47 | 4.757% | $186.9598 | $186.96 | $186.95 | $187.00 |
| Purchase #7 | $36.37 | 3.289% | $37.5662 | $37.57 | $37.55 | $37.60 |
| 7 purchase totals = | $754.25 | $825.6886 | $825.69 | $825.70 | $825.70 | |