| 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 | $85.34 | 7.298% | $91.5681 | $91.57 | $91.55 | $91.60 |
| Purchase #2 | $128.76 | 13.174% | $145.7228 | $145.72 | $145.70 | $145.70 |
| Purchase #3 | $161.72 | 8.133% | $174.8727 | $174.87 | $174.85 | $174.90 |
| Purchase #4 | $186.69 | 12.293% | $209.6398 | $209.64 | $209.65 | $209.60 |
| Purchase #5 | $166.99 | 11.686% | $186.5045 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $70.70 | 5.340% | $74.4754 | $74.48 | $74.50 | $74.50 |
| Purchase #7 | $39.47 | 7.456% | $42.4129 | $42.41 | $42.40 | $42.40 |
| 7 purchase totals = | $839.67 | $925.1962 | $925.19 | $925.15 | $925.20 | |