| 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 | $142.77 | 12.177% | $160.1551 | $160.16 | $160.15 | $160.20 |
| Purchase #2 | $188.36 | 10.279% | $207.7215 | $207.72 | $207.70 | $207.70 |
| Purchase #3 | $174.54 | 7.433% | $187.5136 | $187.51 | $187.50 | $187.50 |
| Purchase #4 | $85.88 | 9.501% | $94.0395 | $94.04 | $94.05 | $94.00 |
| Purchase #5 | $199.83 | 6.633% | $213.0847 | $213.08 | $213.10 | $213.10 |
| Purchase #6 | $42.35 | 5.847% | $44.8262 | $44.83 | $44.85 | $44.80 |
| Purchase #7 | $131.37 | 7.406% | $141.0993 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $965.10 | $1,048.4399 | $1,048.44 | $1,048.45 | $1,048.40 | |