| 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 | $183.62 | 7.128% | $196.7084 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $162.76 | 3.761% | $168.8814 | $168.88 | $168.90 | $168.90 |
| Purchase #3 | $54.45 | 3.342% | $56.2697 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $186.53 | 4.829% | $195.5375 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $216.60 | 8.268% | $234.5085 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $117.36 | 4.756% | $122.9416 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $60.52 | 4.329% | $63.1399 | $63.14 | $63.15 | $63.10 |
| 7 purchase totals = | $981.84 | $1,037.9870 | $1,037.99 | $1,038.00 | $1,037.90 | |