| 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 | $138.45 | 12.498% | $155.7535 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $232.40 | 6.785% | $248.1683 | $248.17 | $248.15 | $248.20 |
| Purchase #3 | $55.71 | 8.321% | $60.3456 | $60.35 | $60.35 | $60.30 |
| Purchase #4 | $162.90 | 12.309% | $182.9514 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $92.35 | 5.567% | $97.4911 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $245.40 | 5.539% | $258.9927 | $258.99 | $259.00 | $259.00 |
| Purchase #7 | $181.70 | 13.172% | $205.6335 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,108.91 | $1,209.3361 | $1,209.33 | $1,209.35 | $1,209.40 | |