| 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 | $131.66 | 10.305% | $145.2276 | $145.23 | $145.25 | $145.20 |
| Purchase #2 | $100.99 | 4.296% | $105.3285 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $226.31 | 4.643% | $236.8176 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $224.65 | 3.216% | $231.8747 | $231.87 | $231.85 | $231.90 |
| Purchase #5 | $194.25 | 8.443% | $210.6505 | $210.65 | $210.65 | $210.70 |
| Purchase #6 | $153.97 | 3.628% | $159.556 | $159.56 | $159.55 | $159.60 |
| Purchase #7 | $12.26 | 6.706% | $13.0822 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $1,044.09 | $1,102.5371 | $1,102.54 | $1,102.55 | $1,102.60 | |