| 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 | $84.63 | 7.222% | $90.742 | $90.74 | $90.75 | $90.70 |
| Purchase #2 | $129.34 | 4.228% | $134.8085 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $152.30 | 12.601% | $171.4913 | $171.49 | $171.50 | $171.50 |
| Purchase #4 | $220.39 | 3.615% | $228.3571 | $228.36 | $228.35 | $228.40 |
| Purchase #5 | $246.46 | 11.274% | $274.2459 | $274.25 | $274.25 | $274.20 |
| Purchase #6 | $45.76 | 11.678% | $51.1039 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $184.29 | 13.416% | $209.0143 | $209.01 | $209.00 | $209.00 |
| 7 purchase totals = | $1,063.17 | $1,159.7630 | $1,159.76 | $1,159.75 | $1,159.70 | |