| 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 | $192.87 | 6.480% | $205.368 | $205.37 | $205.35 | $205.40 |
| Purchase #2 | $26.65 | 6.278% | $28.3231 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $49.46 | 13.296% | $56.0362 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $29.87 | 6.773% | $31.8931 | $31.89 | $31.90 | $31.90 |
| Purchase #5 | $145.28 | 8.636% | $157.8264 | $157.83 | $157.85 | $157.80 |
| Purchase #6 | $117.37 | 4.501% | $122.6528 | $122.65 | $122.65 | $122.70 |
| Purchase #7 | $105.52 | 13.760% | $120.0396 | $120.04 | $120.05 | $120.00 |
| 7 purchase totals = | $667.02 | $722.1392 | $722.14 | $722.15 | $722.10 | |