| 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 | $43.57 | 3.631% | $45.152 | $45.15 | $45.15 | $45.20 |
| Purchase #2 | $173.78 | 9.231% | $189.8216 | $189.82 | $189.80 | $189.80 |
| Purchase #3 | $235.89 | 12.522% | $265.4281 | $265.43 | $265.45 | $265.40 |
| Purchase #4 | $170.66 | 13.721% | $194.0763 | $194.08 | $194.10 | $194.10 |
| Purchase #5 | $49.88 | 9.149% | $54.4435 | $54.44 | $54.45 | $54.40 |
| Purchase #6 | $172.44 | 3.122% | $177.8236 | $177.82 | $177.80 | $177.80 |
| Purchase #7 | $219.36 | 11.471% | $244.5228 | $244.52 | $244.50 | $244.50 |
| 7 purchase totals = | $1,065.58 | $1,171.2679 | $1,171.26 | $1,171.25 | $1,171.20 | |