| 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 | $174.96 | 7.417% | $187.9368 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $172.97 | 11.584% | $193.0068 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $171.85 | 11.199% | $191.0955 | $191.10 | $191.10 | $191.10 |
| Purchase #4 | $207.41 | 7.593% | $223.1586 | $223.16 | $223.15 | $223.20 |
| Purchase #5 | $237.47 | 10.834% | $263.1975 | $263.20 | $263.20 | $263.20 |
| Purchase #6 | $137.83 | 3.704% | $142.9352 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $113.43 | 7.161% | $121.5527 | $121.55 | $121.55 | $121.60 |
| 7 purchase totals = | $1,215.92 | $1,322.8831 | $1,322.90 | $1,322.90 | $1,322.90 | |