| 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 | $154.76 | 11.113% | $171.9585 | $171.96 | $171.95 | $172.00 |
| Purchase #2 | $206.61 | 4.644% | $216.205 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $13.77 | 9.753% | $15.113 | $15.11 | $15.10 | $15.10 |
| Purchase #4 | $129.82 | 13.277% | $147.0562 | $147.06 | $147.05 | $147.10 |
| Purchase #5 | $120.70 | 9.547% | $132.2232 | $132.22 | $132.20 | $132.20 |
| Purchase #6 | $197.96 | 6.590% | $211.0056 | $211.01 | $211.00 | $211.00 |
| Purchase #7 | $63.45 | 7.313% | $68.0901 | $68.09 | $68.10 | $68.10 |
| 7 purchase totals = | $887.07 | $961.6516 | $961.66 | $961.60 | $961.70 | |