| 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 | $101.27 | 6.831% | $108.1878 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $178.43 | 12.794% | $201.2583 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $144.55 | 9.516% | $158.3054 | $158.31 | $158.30 | $158.30 |
| Purchase #4 | $223.66 | 10.547% | $247.2494 | $247.25 | $247.25 | $247.20 |
| Purchase #5 | $180.99 | 11.427% | $201.6717 | $201.67 | $201.65 | $201.70 |
| Purchase #6 | $204.47 | 12.849% | $230.7424 | $230.74 | $230.75 | $230.70 |
| Purchase #7 | $11.90 | 6.532% | $12.6773 | $12.68 | $12.70 | $12.70 |
| 7 purchase totals = | $1,045.27 | $1,160.0923 | $1,160.10 | $1,160.10 | $1,160.10 | |