| 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 | $33.73 | 9.265% | $36.8551 | $36.86 | $36.85 | $36.90 |
| Purchase #2 | $207.55 | 7.323% | $222.7489 | $222.75 | $222.75 | $222.70 |
| Purchase #3 | $19.74 | 8.590% | $21.4357 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $129.68 | 7.124% | $138.9184 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $161.52 | 4.393% | $168.6156 | $168.62 | $168.60 | $168.60 |
| Purchase #6 | $44.30 | 9.681% | $48.5887 | $48.59 | $48.60 | $48.60 |
| Purchase #7 | $162.51 | 7.379% | $174.5016 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $759.03 | $811.6640 | $811.68 | $811.65 | $811.60 | |