| 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 | $142.56 | 12.683% | $160.6409 | $160.64 | $160.65 | $160.60 |
| Purchase #2 | $31.83 | 3.660% | $32.995 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $198.42 | 12.194% | $222.6153 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $159.27 | 4.308% | $166.1314 | $166.13 | $166.15 | $166.10 |
| Purchase #5 | $68.99 | 5.386% | $72.7058 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $192.68 | 9.527% | $211.0366 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $43.58 | 13.587% | $49.5012 | $49.50 | $49.50 | $49.50 |
| 7 purchase totals = | $837.33 | $915.6262 | $915.64 | $915.65 | $915.50 | |