| 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 | $217.76 | 5.813% | $230.4184 | $230.42 | $230.40 | $230.40 |
| Purchase #2 | $156.37 | 8.176% | $169.1548 | $169.15 | $169.15 | $169.20 |
| Purchase #3 | $36.35 | 3.544% | $37.6382 | $37.64 | $37.65 | $37.60 |
| Purchase #4 | $195.73 | 13.298% | $221.7582 | $221.76 | $221.75 | $221.80 |
| Purchase #5 | $13.42 | 9.809% | $14.7364 | $14.74 | $14.75 | $14.70 |
| Purchase #6 | $64.37 | 7.654% | $69.2969 | $69.30 | $69.30 | $69.30 |
| Purchase #7 | $158.78 | 13.654% | $180.4598 | $180.46 | $180.45 | $180.50 |
| 7 purchase totals = | $842.78 | $923.4627 | $923.47 | $923.45 | $923.50 | |