| 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 | $162.47 | 8.123% | $175.6674 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $192.44 | 11.351% | $214.2839 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $142.62 | 9.769% | $156.5525 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $173.80 | 7.564% | $186.9462 | $186.95 | $186.95 | $186.90 |
| Purchase #5 | $218.66 | 10.278% | $241.1339 | $241.13 | $241.15 | $241.10 |
| Purchase #6 | $94.29 | 6.224% | $100.1586 | $100.16 | $100.15 | $100.20 |
| Purchase #7 | $233.56 | 7.872% | $251.9458 | $251.95 | $251.95 | $251.90 |
| 7 purchase totals = | $1,217.84 | $1,326.6883 | $1,326.69 | $1,326.70 | $1,326.70 | |