| 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 | $166.94 | 13.828% | $190.0245 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $215.59 | 5.615% | $227.6954 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $7.40 | 8.398% | $8.0215 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $181.75 | 6.656% | $193.8473 | $193.85 | $193.85 | $193.80 |
| Purchase #5 | $244.35 | 11.589% | $272.6677 | $272.67 | $272.65 | $272.70 |
| Purchase #6 | $195.84 | 3.510% | $202.714 | $202.71 | $202.70 | $202.70 |
| Purchase #7 | $5.71 | 3.516% | $5.9108 | $5.91 | $5.90 | $5.90 |
| 7 purchase totals = | $1,017.58 | $1,100.8812 | $1,100.88 | $1,100.80 | $1,100.80 | |