| 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 | $138.93 | 7.444% | $149.2719 | $149.27 | $149.25 | $149.30 |
| Purchase #2 | $231.48 | 12.323% | $260.0053 | $260.01 | $260.00 | $260.00 |
| Purchase #3 | $229.69 | 10.463% | $253.7225 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $63.95 | 3.415% | $66.1339 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $163.47 | 8.387% | $177.1802 | $177.18 | $177.20 | $177.20 |
| Purchase #6 | $163.43 | 5.196% | $171.9218 | $171.92 | $171.90 | $171.90 |
| Purchase #7 | $112.45 | 9.534% | $123.171 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $1,103.40 | $1,201.4066 | $1,201.40 | $1,201.35 | $1,201.40 | |