| 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 | $177.33 | 13.155% | $200.6578 | $200.66 | $200.65 | $200.70 |
| Purchase #2 | $46.82 | 6.267% | $49.7542 | $49.75 | $49.75 | $49.80 |
| Purchase #3 | $182.54 | 3.326% | $188.6113 | $188.61 | $188.60 | $188.60 |
| Purchase #4 | $73.79 | 8.675% | $80.1913 | $80.19 | $80.20 | $80.20 |
| Purchase #5 | $21.73 | 4.662% | $22.7431 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $81.73 | 7.328% | $87.7192 | $87.72 | $87.70 | $87.70 |
| Purchase #7 | $108.60 | 12.311% | $121.9697 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $692.54 | $751.6466 | $751.64 | $751.60 | $751.70 | |