| 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 | $153.25 | 9.683% | $168.0892 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $186.35 | 4.422% | $194.5904 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $7.67 | 4.764% | $8.0354 | $8.04 | $8.05 | $8.00 |
| Purchase #4 | $142.87 | 12.111% | $160.173 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $33.93 | 4.223% | $35.3629 | $35.36 | $35.35 | $35.40 |
| Purchase #6 | $115.42 | 9.293% | $126.146 | $126.15 | $126.15 | $126.10 |
| Purchase #7 | $6.92 | 10.775% | $7.6656 | $7.67 | $7.65 | $7.70 |
| 7 purchase totals = | $646.41 | $700.0625 | $700.07 | $700.05 | $700.10 | |