| 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 | $169.98 | 7.739% | $183.1348 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $161.45 | 7.642% | $173.788 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $157.65 | 5.206% | $165.8573 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $186.29 | 3.270% | $192.3817 | $192.38 | $192.40 | $192.40 |
| Purchase #5 | $161.67 | 5.707% | $170.8965 | $170.90 | $170.90 | $170.90 |
| Purchase #6 | $21.67 | 4.434% | $22.6308 | $22.63 | $22.65 | $22.60 |
| Purchase #7 | $146.89 | 6.583% | $156.5598 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $1,005.60 | $1,065.2489 | $1,065.25 | $1,065.30 | $1,065.30 | |