| 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 | $184.35 | 11.230% | $205.0525 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $126.65 | 4.411% | $132.2365 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $175.35 | 12.818% | $197.8264 | $197.83 | $197.85 | $197.80 |
| Purchase #4 | $189.94 | 11.260% | $211.3272 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $181.85 | 5.172% | $191.2553 | $191.26 | $191.25 | $191.30 |
| Purchase #6 | $6.73 | 10.109% | $7.4103 | $7.41 | $7.40 | $7.40 |
| Purchase #7 | $169.94 | 11.404% | $189.32 | $189.32 | $189.30 | $189.30 |
| 7 purchase totals = | $1,034.81 | $1,134.4282 | $1,134.44 | $1,134.45 | $1,134.40 | |