| 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 | $203.39 | 9.250% | $222.2036 | $222.20 | $222.20 | $222.20 |
| Purchase #2 | $139.93 | 7.260% | $150.0889 | $150.09 | $150.10 | $150.10 |
| Purchase #3 | $162.87 | 9.735% | $178.7254 | $178.73 | $178.75 | $178.70 |
| Purchase #4 | $84.32 | 10.240% | $92.9544 | $92.95 | $92.95 | $93.00 |
| Purchase #5 | $163.95 | 7.549% | $176.3266 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $176.86 | 11.291% | $196.8293 | $196.83 | $196.85 | $196.80 |
| Purchase #7 | $53.86 | 6.434% | $57.3254 | $57.33 | $57.35 | $57.30 |
| 7 purchase totals = | $985.18 | $1,074.4536 | $1,074.46 | $1,074.55 | $1,074.40 | |