| 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 | $194.75 | 6.347% | $207.1108 | $207.11 | $207.10 | $207.10 |
| Purchase #2 | $175.28 | 13.564% | $199.055 | $199.06 | $199.05 | $199.10 |
| Purchase #3 | $171.78 | 10.198% | $189.2981 | $189.30 | $189.30 | $189.30 |
| Purchase #4 | $160.45 | 8.355% | $173.8556 | $173.86 | $173.85 | $173.90 |
| Purchase #5 | $219.50 | 9.872% | $241.169 | $241.17 | $241.15 | $241.20 |
| Purchase #6 | $154.61 | 12.826% | $174.4403 | $174.44 | $174.45 | $174.40 |
| Purchase #7 | $230.55 | 9.635% | $252.7635 | $252.76 | $252.75 | $252.80 |
| 7 purchase totals = | $1,306.92 | $1,437.6923 | $1,437.70 | $1,437.65 | $1,437.80 | |