| 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 | $172.85 | 12.460% | $194.3871 | $194.39 | $194.40 | $194.40 |
| Purchase #2 | $210.42 | 5.544% | $222.0857 | $222.09 | $222.10 | $222.10 |
| Purchase #3 | $235.30 | 13.481% | $267.0208 | $267.02 | $267.00 | $267.00 |
| Purchase #4 | $122.66 | 8.704% | $133.3363 | $133.34 | $133.35 | $133.30 |
| Purchase #5 | $69.61 | 8.440% | $75.4851 | $75.49 | $75.50 | $75.50 |
| Purchase #6 | $38.97 | 12.735% | $43.9328 | $43.93 | $43.95 | $43.90 |
| Purchase #7 | $231.61 | 3.798% | $240.4065 | $240.41 | $240.40 | $240.40 |
| 7 purchase totals = | $1,081.42 | $1,176.6543 | $1,176.67 | $1,176.70 | $1,176.60 | |