| 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 | $174.36 | 3.435% | $180.3493 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $144.77 | 6.739% | $154.5261 | $154.53 | $154.55 | $154.50 |
| Purchase #3 | $65.95 | 13.664% | $74.9614 | $74.96 | $74.95 | $75.00 |
| Purchase #4 | $98.38 | 4.424% | $102.7323 | $102.73 | $102.75 | $102.70 |
| Purchase #5 | $170.40 | 4.250% | $177.642 | $177.64 | $177.65 | $177.60 |
| Purchase #6 | $250.28 | 7.481% | $269.0034 | $269.00 | $269.00 | $269.00 |
| Purchase #7 | $134.90 | 10.717% | $149.3572 | $149.36 | $149.35 | $149.40 |
| 7 purchase totals = | $1,039.04 | $1,108.5717 | $1,108.57 | $1,108.60 | $1,108.50 | |