| 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 | $175.81 | 9.850% | $193.1273 | $193.13 | $193.15 | $193.10 |
| Purchase #2 | $50.74 | 7.236% | $54.4115 | $54.41 | $54.40 | $54.40 |
| Purchase #3 | $182.39 | 7.607% | $196.2644 | $196.26 | $196.25 | $196.30 |
| Purchase #4 | $244.59 | 10.797% | $270.9984 | $271.00 | $271.00 | $271.00 |
| Purchase #5 | $193.83 | 12.422% | $217.9076 | $217.91 | $217.90 | $217.90 |
| Purchase #6 | $39.76 | 13.667% | $45.194 | $45.19 | $45.20 | $45.20 |
| Purchase #7 | $117.34 | 9.160% | $128.0883 | $128.09 | $128.10 | $128.10 |
| 7 purchase totals = | $1,004.46 | $1,105.9915 | $1,105.99 | $1,106.00 | $1,106.00 | |