| 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 | $163.59 | 11.684% | $182.7039 | $182.70 | $182.70 | $182.70 |
| Purchase #2 | $113.99 | 12.751% | $128.5249 | $128.52 | $128.50 | $128.50 |
| Purchase #3 | $195.38 | 6.830% | $208.7245 | $208.72 | $208.70 | $208.70 |
| Purchase #4 | $181.60 | 6.804% | $193.9561 | $193.96 | $193.95 | $194.00 |
| Purchase #5 | $161.49 | 13.844% | $183.8467 | $183.85 | $183.85 | $183.80 |
| Purchase #6 | $46.88 | 8.522% | $50.8751 | $50.88 | $50.90 | $50.90 |
| Purchase #7 | $82.72 | 9.682% | $90.729 | $90.73 | $90.75 | $90.70 |
| 7 purchase totals = | $945.65 | $1,039.3602 | $1,039.36 | $1,039.35 | $1,039.30 | |