| 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 | $6.99 | 5.116% | $7.3476 | $7.35 | $7.35 | $7.30 |
| Purchase #2 | $167.86 | 11.203% | $186.6654 | $186.67 | $186.65 | $186.70 |
| Purchase #3 | $223.63 | 4.701% | $234.1428 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $160.54 | 5.518% | $169.3986 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $47.77 | 10.680% | $52.8718 | $52.87 | $52.85 | $52.90 |
| Purchase #6 | $128.42 | 3.781% | $133.2756 | $133.28 | $133.30 | $133.30 |
| Purchase #7 | $49.75 | 12.301% | $55.8697 | $55.87 | $55.85 | $55.90 |
| 7 purchase totals = | $784.96 | $839.5715 | $839.58 | $839.55 | $839.60 | |