| 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 | $229.77 | 6.169% | $243.9445 | $243.94 | $243.95 | $243.90 |
| Purchase #2 | $160.41 | 3.537% | $166.0837 | $166.08 | $166.10 | $166.10 |
| Purchase #3 | $136.30 | 7.579% | $146.6302 | $146.63 | $146.65 | $146.60 |
| Purchase #4 | $177.48 | 6.499% | $189.0144 | $189.01 | $189.00 | $189.00 |
| Purchase #5 | $202.74 | 11.550% | $226.1565 | $226.16 | $226.15 | $226.20 |
| Purchase #6 | $111.99 | 3.838% | $116.2882 | $116.29 | $116.30 | $116.30 |
| Purchase #7 | $175.97 | 4.472% | $183.8394 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,194.66 | $1,271.9569 | $1,271.95 | $1,272.00 | $1,271.90 | |