| 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 | $196.94 | 11.637% | $219.8579 | $219.86 | $219.85 | $219.90 |
| Purchase #2 | $66.68 | 12.755% | $75.185 | $75.19 | $75.20 | $75.20 |
| Purchase #3 | $23.74 | 10.335% | $26.1935 | $26.19 | $26.20 | $26.20 |
| Purchase #4 | $169.40 | 7.271% | $181.7171 | $181.72 | $181.70 | $181.70 |
| Purchase #5 | $163.48 | 11.185% | $181.7652 | $181.77 | $181.75 | $181.80 |
| Purchase #6 | $171.61 | 11.112% | $190.6793 | $190.68 | $190.70 | $190.70 |
| Purchase #7 | $235.90 | 12.475% | $265.3285 | $265.33 | $265.35 | $265.30 |
| 7 purchase totals = | $1,027.75 | $1,140.7265 | $1,140.74 | $1,140.75 | $1,140.80 | |