| 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 | $183.93 | 3.285% | $189.9721 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $39.74 | 11.550% | $44.33 | $44.33 | $44.35 | $44.30 |
| Purchase #3 | $79.56 | 4.264% | $82.9524 | $82.95 | $82.95 | $83.00 |
| Purchase #4 | $38.56 | 12.212% | $43.2689 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $64.48 | 8.204% | $69.7699 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $192.42 | 8.833% | $209.4165 | $209.42 | $209.40 | $209.40 |
| Purchase #7 | $24.74 | 3.826% | $25.6866 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $623.43 | $665.3964 | $665.40 | $665.35 | $665.50 | |