| 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 | $182.93 | 5.808% | $193.5546 | $193.55 | $193.55 | $193.60 |
| Purchase #2 | $87.60 | 5.397% | $92.3278 | $92.33 | $92.35 | $92.30 |
| Purchase #3 | $138.63 | 5.566% | $146.3461 | $146.35 | $146.35 | $146.30 |
| Purchase #4 | $214.28 | 11.498% | $238.9179 | $238.92 | $238.90 | $238.90 |
| Purchase #5 | $17.40 | 8.328% | $18.8491 | $18.85 | $18.85 | $18.80 |
| Purchase #6 | $95.40 | 7.787% | $102.8288 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $33.90 | 3.562% | $35.1075 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $770.14 | $827.9318 | $827.94 | $827.95 | $827.80 | |