| 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 | $73.61 | 11.264% | $81.9014 | $81.90 | $81.90 | $81.90 |
| Purchase #2 | $149.38 | 12.421% | $167.9345 | $167.93 | $167.95 | $167.90 |
| Purchase #3 | $163.59 | 7.736% | $176.2453 | $176.25 | $176.25 | $176.20 |
| Purchase #4 | $70.76 | 13.310% | $80.1782 | $80.18 | $80.20 | $80.20 |
| Purchase #5 | $145.43 | 5.472% | $153.3879 | $153.39 | $153.40 | $153.40 |
| Purchase #6 | $210.60 | 5.332% | $221.8292 | $221.83 | $221.85 | $221.80 |
| Purchase #7 | $51.40 | 4.393% | $53.658 | $53.66 | $53.65 | $53.70 |
| 7 purchase totals = | $864.77 | $935.1345 | $935.14 | $935.20 | $935.10 | |