| 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 | $152.46 | 3.310% | $157.5064 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $149.72 | 10.242% | $165.0543 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $103.40 | 6.361% | $109.9773 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $167.75 | 13.669% | $190.6797 | $190.68 | $190.70 | $190.70 |
| Purchase #5 | $57.71 | 4.765% | $60.4599 | $60.46 | $60.45 | $60.50 |
| Purchase #6 | $189.74 | 3.595% | $196.5612 | $196.56 | $196.55 | $196.60 |
| Purchase #7 | $165.27 | 7.431% | $177.5512 | $177.55 | $177.55 | $177.60 |
| 7 purchase totals = | $986.05 | $1,057.7900 | $1,057.79 | $1,057.80 | $1,058.00 | |