| 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 | $149.67 | 7.227% | $160.4867 | $160.49 | $160.50 | $160.50 |
| Purchase #2 | $94.85 | 3.275% | $97.9563 | $97.96 | $97.95 | $98.00 |
| Purchase #3 | $245.80 | 8.799% | $267.4279 | $267.43 | $267.45 | $267.40 |
| Purchase #4 | $23.80 | 3.799% | $24.7042 | $24.70 | $24.70 | $24.70 |
| Purchase #5 | $31.48 | 3.403% | $32.5513 | $32.55 | $32.55 | $32.60 |
| Purchase #6 | $17.84 | 12.748% | $20.1142 | $20.11 | $20.10 | $20.10 |
| Purchase #7 | $140.49 | 11.712% | $156.9442 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $703.93 | $760.1848 | $760.18 | $760.20 | $760.20 | |