| 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 | $222.78 | 13.198% | $252.1825 | $252.18 | $252.20 | $252.20 |
| Purchase #2 | $152.69 | 7.618% | $164.3219 | $164.32 | $164.30 | $164.30 |
| Purchase #3 | $91.71 | 5.249% | $96.5239 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $144.45 | 11.412% | $160.9346 | $160.93 | $160.95 | $160.90 |
| Purchase #5 | $80.97 | 3.630% | $83.9092 | $83.91 | $83.90 | $83.90 |
| Purchase #6 | $88.32 | 7.553% | $94.9908 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $249.53 | 6.394% | $265.4849 | $265.48 | $265.50 | $265.50 |
| 7 purchase totals = | $1,030.45 | $1,118.3478 | $1,118.33 | $1,118.35 | $1,118.30 | |