| 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 | $140.34 | 10.674% | $155.3199 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $160.26 | 12.709% | $180.6274 | $180.63 | $180.65 | $180.60 |
| Purchase #3 | $221.66 | 3.753% | $229.9789 | $229.98 | $230.00 | $230.00 |
| Purchase #4 | $193.80 | 3.816% | $201.1954 | $201.20 | $201.20 | $201.20 |
| Purchase #5 | $206.25 | 4.168% | $214.8465 | $214.85 | $214.85 | $214.80 |
| Purchase #6 | $145.97 | 4.721% | $152.8612 | $152.86 | $152.85 | $152.90 |
| Purchase #7 | $20.54 | 12.134% | $23.0323 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $1,088.82 | $1,157.8616 | $1,157.87 | $1,157.90 | $1,157.80 | |