| 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 | $15.67 | 8.112% | $16.9412 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $103.65 | 8.657% | $112.623 | $112.62 | $112.60 | $112.60 |
| Purchase #3 | $194.46 | 7.175% | $208.4125 | $208.41 | $208.40 | $208.40 |
| Purchase #4 | $88.95 | 8.276% | $96.3115 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $233.27 | 9.393% | $255.1811 | $255.18 | $255.20 | $255.20 |
| Purchase #6 | $11.69 | 9.757% | $12.8306 | $12.83 | $12.85 | $12.80 |
| Purchase #7 | $179.47 | 6.370% | $190.9022 | $190.90 | $190.90 | $190.90 |
| 7 purchase totals = | $827.16 | $893.2021 | $893.19 | $893.20 | $893.10 | |