| 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 | $171.59 | 10.270% | $189.2123 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $162.87 | 8.666% | $176.9843 | $176.98 | $177.00 | $177.00 |
| Purchase #3 | $170.66 | 7.181% | $182.9151 | $182.92 | $182.90 | $182.90 |
| Purchase #4 | $5.97 | 8.472% | $6.4758 | $6.48 | $6.50 | $6.50 |
| Purchase #5 | $150.72 | 4.562% | $157.5958 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $71.89 | 12.753% | $81.0581 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $128.37 | 7.443% | $137.9246 | $137.92 | $137.90 | $137.90 |
| 7 purchase totals = | $862.07 | $932.1660 | $932.17 | $932.15 | $932.20 | |