| 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 | $183.30 | 5.174% | $192.7839 | $192.78 | $192.80 | $192.80 |
| Purchase #2 | $144.27 | 13.841% | $164.2384 | $164.24 | $164.25 | $164.20 |
| Purchase #3 | $22.95 | 13.874% | $26.1341 | $26.13 | $26.15 | $26.10 |
| Purchase #4 | $176.35 | 4.363% | $184.0442 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $84.30 | 8.268% | $91.2699 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $203.25 | 3.442% | $210.2459 | $210.25 | $210.25 | $210.20 |
| Purchase #7 | $200.56 | 5.146% | $210.8808 | $210.88 | $210.90 | $210.90 |
| 7 purchase totals = | $1,014.98 | $1,079.5972 | $1,079.59 | $1,079.65 | $1,079.50 | |