| 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 | $185.99 | 5.686% | $196.5654 | $196.57 | $196.55 | $196.60 |
| Purchase #2 | $233.52 | 7.553% | $251.1578 | $251.16 | $251.15 | $251.20 |
| Purchase #3 | $85.63 | 7.600% | $92.1379 | $92.14 | $92.15 | $92.10 |
| Purchase #4 | $87.86 | 3.825% | $91.2206 | $91.22 | $91.20 | $91.20 |
| Purchase #5 | $204.87 | 10.537% | $226.4572 | $226.46 | $226.45 | $226.50 |
| Purchase #6 | $67.93 | 9.484% | $74.3725 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $181.78 | 4.262% | $189.5275 | $189.53 | $189.55 | $189.50 |
| 7 purchase totals = | $1,047.58 | $1,121.4389 | $1,121.45 | $1,121.40 | $1,121.50 | |