| 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 | $145.48 | 5.147% | $152.9679 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $189.45 | 5.346% | $199.578 | $199.58 | $199.60 | $199.60 |
| Purchase #3 | $99.61 | 11.273% | $110.839 | $110.84 | $110.85 | $110.80 |
| Purchase #4 | $227.65 | 7.507% | $244.7397 | $244.74 | $244.75 | $244.70 |
| Purchase #5 | $190.48 | 12.241% | $213.7967 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $36.88 | 12.587% | $41.5221 | $41.52 | $41.50 | $41.50 |
| Purchase #7 | $228.62 | 8.117% | $247.1771 | $247.18 | $247.20 | $247.20 |
| 7 purchase totals = | $1,118.17 | $1,210.6205 | $1,210.63 | $1,210.65 | $1,210.60 | |