| 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 | $181.94 | 4.345% | $189.8453 | $189.85 | $189.85 | $189.80 |
| Purchase #2 | $126.68 | 11.115% | $140.7605 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $242.62 | 10.227% | $267.4327 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $247.58 | 9.319% | $270.652 | $270.65 | $270.65 | $270.70 |
| Purchase #5 | $202.52 | 7.405% | $217.5166 | $217.52 | $217.50 | $217.50 |
| Purchase #6 | $247.30 | 13.557% | $280.8265 | $280.83 | $280.85 | $280.80 |
| Purchase #7 | $216.92 | 6.146% | $230.2519 | $230.25 | $230.25 | $230.30 |
| 7 purchase totals = | $1,465.56 | $1,597.2855 | $1,597.29 | $1,597.30 | $1,597.30 | |