| 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 | $156.29 | 3.617% | $161.943 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $178.70 | 12.503% | $201.0429 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $146.29 | 7.269% | $156.9238 | $156.92 | $156.90 | $156.90 |
| Purchase #4 | $246.98 | 12.636% | $278.1884 | $278.19 | $278.20 | $278.20 |
| Purchase #5 | $34.90 | 6.761% | $37.2596 | $37.26 | $37.25 | $37.30 |
| Purchase #6 | $116.69 | 12.234% | $130.9659 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $241.84 | 7.367% | $259.6564 | $259.66 | $259.65 | $259.70 |
| 7 purchase totals = | $1,121.69 | $1,225.9800 | $1,225.98 | $1,225.95 | $1,226.00 | |