| 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 | $143.96 | 12.630% | $162.1421 | $162.14 | $162.15 | $162.10 |
| Purchase #2 | $66.45 | 6.662% | $70.8769 | $70.88 | $70.90 | $70.90 |
| Purchase #3 | $235.87 | 12.803% | $266.0684 | $266.07 | $266.05 | $266.10 |
| Purchase #4 | $155.98 | 8.353% | $169.009 | $169.01 | $169.00 | $169.00 |
| Purchase #5 | $235.67 | 5.489% | $248.6059 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $135.79 | 4.329% | $141.6683 | $141.67 | $141.65 | $141.70 |
| Purchase #7 | $187.26 | 10.348% | $206.6377 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,160.98 | $1,265.0083 | $1,265.02 | $1,265.00 | $1,265.00 | |