| 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 | $63.34 | 10.683% | $70.1066 | $70.11 | $70.10 | $70.10 |
| Purchase #2 | $114.43 | 3.281% | $118.1844 | $118.18 | $118.20 | $118.20 |
| Purchase #3 | $113.94 | 12.321% | $127.9785 | $127.98 | $128.00 | $128.00 |
| Purchase #4 | $143.65 | 7.203% | $153.9971 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $16.66 | 8.174% | $18.0218 | $18.02 | $18.00 | $18.00 |
| Purchase #6 | $207.59 | 7.358% | $222.8645 | $222.86 | $222.85 | $222.90 |
| Purchase #7 | $176.28 | 4.727% | $184.6128 | $184.61 | $184.60 | $184.60 |
| 7 purchase totals = | $835.89 | $895.7657 | $895.76 | $895.75 | $895.80 | |