| 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 | $173.73 | 9.568% | $190.3525 | $190.35 | $190.35 | $190.40 |
| Purchase #2 | $189.42 | 9.818% | $208.0173 | $208.02 | $208.00 | $208.00 |
| Purchase #3 | $176.70 | 4.648% | $184.913 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $141.58 | 9.124% | $154.4978 | $154.50 | $154.50 | $154.50 |
| Purchase #5 | $245.42 | 7.317% | $263.3774 | $263.38 | $263.40 | $263.40 |
| Purchase #6 | $206.58 | 7.370% | $221.8049 | $221.80 | $221.80 | $221.80 |
| Purchase #7 | $196.60 | 7.379% | $211.1071 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,330.03 | $1,434.0700 | $1,434.07 | $1,434.05 | $1,434.10 | |