| 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 | $154.55 | 5.630% | $163.2512 | $163.25 | $163.25 | $163.30 |
| Purchase #2 | $39.94 | 12.575% | $44.9625 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $135.43 | 8.622% | $147.1068 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $242.55 | 9.787% | $266.2884 | $266.29 | $266.30 | $266.30 |
| Purchase #5 | $150.97 | 6.708% | $161.0971 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $170.72 | 9.855% | $187.5445 | $187.54 | $187.55 | $187.50 |
| Purchase #7 | $88.68 | 3.379% | $91.6765 | $91.68 | $91.70 | $91.70 |
| 7 purchase totals = | $982.84 | $1,061.9270 | $1,061.93 | $1,061.95 | $1,062.00 | |