| 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 | $173.95 | 5.710% | $183.8825 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $168.59 | 3.443% | $174.3946 | $174.39 | $174.40 | $174.40 |
| Purchase #3 | $37.32 | 12.683% | $42.0533 | $42.05 | $42.05 | $42.10 |
| Purchase #4 | $115.65 | 5.682% | $122.2212 | $122.22 | $122.20 | $122.20 |
| Purchase #5 | $241.70 | 10.523% | $267.1341 | $267.13 | $267.15 | $267.10 |
| Purchase #6 | $199.37 | 13.819% | $226.9209 | $226.92 | $226.90 | $226.90 |
| Purchase #7 | $46.99 | 10.352% | $51.8544 | $51.85 | $51.85 | $51.90 |
| 7 purchase totals = | $983.57 | $1,068.4610 | $1,068.44 | $1,068.45 | $1,068.50 | |