| 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 | $136.26 | 9.412% | $149.0848 | $149.08 | $149.10 | $149.10 |
| Purchase #2 | $41.92 | 3.498% | $43.3864 | $43.39 | $43.40 | $43.40 |
| Purchase #3 | $144.38 | 12.291% | $162.1257 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $176.74 | 5.546% | $186.542 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $63.63 | 9.190% | $69.4776 | $69.48 | $69.50 | $69.50 |
| Purchase #6 | $129.61 | 6.578% | $138.1357 | $138.14 | $138.15 | $138.10 |
| Purchase #7 | $60.80 | 4.389% | $63.4685 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $753.34 | $812.2207 | $812.23 | $812.30 | $812.20 | |