| 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 | $198.89 | 6.517% | $211.8517 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $38.66 | 3.517% | $40.0197 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $238.87 | 13.730% | $271.6669 | $271.67 | $271.65 | $271.70 |
| Purchase #4 | $188.38 | 7.610% | $202.7157 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $27.78 | 6.678% | $29.6351 | $29.64 | $29.65 | $29.60 |
| Purchase #6 | $176.29 | 4.420% | $184.082 | $184.08 | $184.10 | $184.10 |
| Purchase #7 | $74.91 | 3.768% | $77.7326 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $943.78 | $1,017.7037 | $1,017.71 | $1,017.70 | $1,017.70 | |