| 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 | $165.83 | 6.658% | $176.871 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $211.33 | 5.567% | $223.0947 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $130.76 | 12.388% | $146.9585 | $146.96 | $146.95 | $147.00 |
| Purchase #4 | $248.86 | 5.404% | $262.3084 | $262.31 | $262.30 | $262.30 |
| Purchase #5 | $42.84 | 4.251% | $44.6611 | $44.66 | $44.65 | $44.70 |
| Purchase #6 | $117.68 | 9.249% | $128.5642 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $124.27 | 11.730% | $138.8469 | $138.85 | $138.85 | $138.80 |
| 7 purchase totals = | $1,041.57 | $1,121.3048 | $1,121.30 | $1,121.25 | $1,121.40 | |