| 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 | $178.62 | 5.347% | $188.1708 | $188.17 | $188.15 | $188.20 |
| Purchase #2 | $167.59 | 8.268% | $181.4463 | $181.45 | $181.45 | $181.40 |
| Purchase #3 | $217.56 | 7.793% | $234.5145 | $234.51 | $234.50 | $234.50 |
| Purchase #4 | $56.99 | 13.435% | $64.6466 | $64.65 | $64.65 | $64.60 |
| Purchase #5 | $137.29 | 11.618% | $153.2404 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $128.55 | 6.275% | $136.6165 | $136.62 | $136.60 | $136.60 |
| Purchase #7 | $98.97 | 8.624% | $107.5052 | $107.51 | $107.50 | $107.50 |
| 7 purchase totals = | $985.57 | $1,066.1403 | $1,066.15 | $1,066.10 | $1,066.00 | |