| 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 | $158.55 | 10.336% | $174.9377 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $50.89 | 7.330% | $54.6202 | $54.62 | $54.60 | $54.60 |
| Purchase #3 | $74.69 | 5.760% | $78.9921 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $188.98 | 7.302% | $202.7793 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $156.73 | 11.759% | $175.1599 | $175.16 | $175.15 | $175.20 |
| Purchase #6 | $89.78 | 11.144% | $99.7851 | $99.79 | $99.80 | $99.80 |
| Purchase #7 | $20.25 | 12.184% | $22.7173 | $22.72 | $22.70 | $22.70 |
| 7 purchase totals = | $739.87 | $808.9916 | $809.00 | $809.00 | $809.00 | |