| 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 | $189.82 | 10.828% | $210.3737 | $210.37 | $210.35 | $210.40 |
| Purchase #2 | $148.88 | 12.560% | $167.5793 | $167.58 | $167.60 | $167.60 |
| Purchase #3 | $168.75 | 3.244% | $174.2243 | $174.22 | $174.20 | $174.20 |
| Purchase #4 | $50.91 | 10.117% | $56.0606 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $6.84 | 8.587% | $7.4274 | $7.43 | $7.45 | $7.40 |
| Purchase #6 | $99.35 | 3.417% | $102.7448 | $102.74 | $102.75 | $102.70 |
| Purchase #7 | $221.61 | 3.543% | $229.4616 | $229.46 | $229.45 | $229.50 |
| 7 purchase totals = | $886.16 | $947.8717 | $947.86 | $947.85 | $947.90 | |