| 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 | $158.57 | 12.198% | $177.9124 | $177.91 | $177.90 | $177.90 |
| Purchase #2 | $70.39 | 13.815% | $80.1144 | $80.11 | $80.10 | $80.10 |
| Purchase #3 | $23.97 | 10.568% | $26.5031 | $26.50 | $26.50 | $26.50 |
| Purchase #4 | $25.47 | 7.413% | $27.3581 | $27.36 | $27.35 | $27.40 |
| Purchase #5 | $69.97 | 11.138% | $77.7633 | $77.76 | $77.75 | $77.80 |
| Purchase #6 | $88.65 | 11.150% | $98.5345 | $98.53 | $98.55 | $98.50 |
| Purchase #7 | $171.80 | 8.558% | $186.5026 | $186.50 | $186.50 | $186.50 |
| 7 purchase totals = | $608.82 | $674.6884 | $674.67 | $674.65 | $674.70 | |