| 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 | $135.46 | 11.114% | $150.515 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $179.66 | 7.763% | $193.607 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $182.44 | 6.663% | $194.596 | $194.60 | $194.60 | $194.60 |
| Purchase #4 | $76.54 | 9.163% | $83.5534 | $83.55 | $83.55 | $83.60 |
| Purchase #5 | $142.92 | 12.138% | $160.2676 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $78.75 | 11.350% | $87.6881 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $29.84 | 13.642% | $33.9108 | $33.91 | $33.90 | $33.90 |
| 7 purchase totals = | $825.61 | $904.1379 | $904.15 | $904.10 | $904.20 | |