| 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 | $126.82 | 13.361% | $143.7644 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $62.85 | 5.363% | $66.2206 | $66.22 | $66.20 | $66.20 |
| Purchase #3 | $160.55 | 9.874% | $176.4027 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $71.81 | 8.756% | $78.0977 | $78.10 | $78.10 | $78.10 |
| Purchase #5 | $18.25 | 6.458% | $19.4286 | $19.43 | $19.45 | $19.40 |
| Purchase #6 | $147.96 | 12.321% | $166.1902 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $244.40 | 3.776% | $253.6285 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $832.64 | $903.7327 | $903.73 | $903.75 | $903.70 | |