| 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 | $137.68 | 6.519% | $146.6554 | $146.66 | $146.65 | $146.70 |
| Purchase #2 | $223.82 | 8.179% | $242.1262 | $242.13 | $242.15 | $242.10 |
| Purchase #3 | $238.81 | 5.600% | $252.1834 | $252.18 | $252.20 | $252.20 |
| Purchase #4 | $210.66 | 7.112% | $225.6421 | $225.64 | $225.65 | $225.60 |
| Purchase #5 | $154.40 | 6.416% | $164.3063 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $115.95 | 13.712% | $131.8491 | $131.85 | $131.85 | $131.80 |
| Purchase #7 | $13.77 | 12.773% | $15.5288 | $15.53 | $15.55 | $15.50 |
| 7 purchase totals = | $1,095.09 | $1,178.2913 | $1,178.30 | $1,178.35 | $1,178.20 | |