| 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 | $197.98 | 12.176% | $222.086 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $139.99 | 11.685% | $156.3478 | $156.35 | $156.35 | $156.30 |
| Purchase #3 | $98.63 | 13.391% | $111.8375 | $111.84 | $111.85 | $111.80 |
| Purchase #4 | $58.65 | 3.491% | $60.6975 | $60.70 | $60.70 | $60.70 |
| Purchase #5 | $131.75 | 11.696% | $147.1595 | $147.16 | $147.15 | $147.20 |
| Purchase #6 | $132.42 | 6.378% | $140.8657 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $35.73 | 7.164% | $38.2897 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $795.15 | $877.2837 | $877.30 | $877.30 | $877.30 | |