| 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 | $151.73 | 6.400% | $161.4407 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $225.89 | 8.804% | $245.7774 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $43.89 | 7.707% | $47.2726 | $47.27 | $47.25 | $47.30 |
| Purchase #4 | $174.94 | 7.731% | $188.4646 | $188.46 | $188.45 | $188.50 |
| Purchase #5 | $170.98 | 8.148% | $184.9115 | $184.91 | $184.90 | $184.90 |
| Purchase #6 | $9.49 | 8.363% | $10.2836 | $10.28 | $10.30 | $10.30 |
| Purchase #7 | $34.48 | 12.737% | $38.8717 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $811.40 | $877.0221 | $877.01 | $877.00 | $877.10 | |