| 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 | $157.51 | 11.802% | $176.0993 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $176.91 | 9.795% | $194.2383 | $194.24 | $194.25 | $194.20 |
| Purchase #3 | $235.70 | 9.343% | $257.7215 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $106.98 | 12.126% | $119.9524 | $119.95 | $119.95 | $120.00 |
| Purchase #5 | $204.35 | 8.757% | $222.2449 | $222.24 | $222.25 | $222.20 |
| Purchase #6 | $62.79 | 9.692% | $68.8756 | $68.88 | $68.90 | $68.90 |
| Purchase #7 | $135.66 | 11.541% | $151.3165 | $151.32 | $151.30 | $151.30 |
| 7 purchase totals = | $1,079.90 | $1,190.4485 | $1,190.45 | $1,190.45 | $1,190.40 | |