| 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 | $156.96 | 13.819% | $178.6503 | $178.65 | $178.65 | $178.70 |
| Purchase #2 | $138.26 | 5.377% | $145.6942 | $145.69 | $145.70 | $145.70 |
| Purchase #3 | $68.92 | 4.536% | $72.0462 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $28.94 | 13.259% | $32.7772 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $166.61 | 7.626% | $179.3157 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $64.72 | 6.511% | $68.9339 | $68.93 | $68.95 | $68.90 |
| Purchase #7 | $165.84 | 10.491% | $183.2383 | $183.24 | $183.25 | $183.20 |
| 7 purchase totals = | $790.25 | $860.6558 | $860.66 | $860.70 | $860.60 | |