| 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 | $12.49 | 11.738% | $13.9561 | $13.96 | $13.95 | $14.00 |
| Purchase #2 | $163.89 | 7.853% | $176.7603 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $247.73 | 7.538% | $266.4039 | $266.40 | $266.40 | $266.40 |
| Purchase #4 | $237.85 | 11.831% | $265.99 | $265.99 | $266.00 | $266.00 |
| Purchase #5 | $147.72 | 9.745% | $162.1153 | $162.12 | $162.10 | $162.10 |
| Purchase #6 | $89.76 | 7.592% | $96.5746 | $96.57 | $96.55 | $96.60 |
| Purchase #7 | $172.89 | 3.717% | $179.3163 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $1,072.33 | $1,161.1165 | $1,161.12 | $1,161.05 | $1,161.20 | |