| 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 | $169.99 | 13.446% | $192.8469 | $192.85 | $192.85 | $192.80 |
| Purchase #2 | $102.60 | 5.351% | $108.0901 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $211.44 | 9.841% | $232.2478 | $232.25 | $232.25 | $232.20 |
| Purchase #4 | $239.33 | 7.260% | $256.7054 | $256.71 | $256.70 | $256.70 |
| Purchase #5 | $76.43 | 3.255% | $78.9178 | $78.92 | $78.90 | $78.90 |
| Purchase #6 | $139.61 | 9.341% | $152.651 | $152.65 | $152.65 | $152.70 |
| Purchase #7 | $81.93 | 4.274% | $85.4317 | $85.43 | $85.45 | $85.40 |
| 7 purchase totals = | $1,021.33 | $1,106.8907 | $1,106.90 | $1,106.90 | $1,106.80 | |