| 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 | $235.33 | 6.818% | $251.3748 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $157.36 | 6.645% | $167.8166 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $138.36 | 5.701% | $146.2479 | $146.25 | $146.25 | $146.20 |
| Purchase #4 | $7.45 | 6.311% | $7.9202 | $7.92 | $7.90 | $7.90 |
| Purchase #5 | $103.33 | 3.206% | $106.6428 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $171.80 | 10.228% | $189.3717 | $189.37 | $189.35 | $189.40 |
| Purchase #7 | $180.82 | 10.385% | $199.5982 | $199.60 | $199.60 | $199.60 |
| 7 purchase totals = | $994.45 | $1,068.9722 | $1,068.97 | $1,068.90 | $1,068.90 | |