| 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 | $156.26 | 11.384% | $174.0486 | $174.05 | $174.05 | $174.00 |
| Purchase #2 | $87.73 | 3.820% | $91.0813 | $91.08 | $91.10 | $91.10 |
| Purchase #3 | $89.41 | 3.680% | $92.7003 | $92.70 | $92.70 | $92.70 |
| Purchase #4 | $109.28 | 11.272% | $121.598 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $19.83 | 7.629% | $21.3428 | $21.34 | $21.35 | $21.30 |
| Purchase #6 | $153.73 | 11.805% | $171.8778 | $171.88 | $171.90 | $171.90 |
| Purchase #7 | $135.53 | 13.573% | $153.9255 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $751.77 | $826.5743 | $826.58 | $826.65 | $826.50 | |