| 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 | $187.33 | 10.302% | $206.6287 | $206.63 | $206.65 | $206.60 |
| Purchase #2 | $116.69 | 5.554% | $123.171 | $123.17 | $123.15 | $123.20 |
| Purchase #3 | $118.79 | 12.402% | $133.5223 | $133.52 | $133.50 | $133.50 |
| Purchase #4 | $35.75 | 10.820% | $39.6182 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $158.69 | 6.547% | $169.0794 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $109.63 | 8.870% | $119.3542 | $119.35 | $119.35 | $119.40 |
| Purchase #7 | $45.40 | 12.825% | $51.2226 | $51.22 | $51.20 | $51.20 |
| 7 purchase totals = | $772.28 | $842.5964 | $842.59 | $842.55 | $842.60 | |