| 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 | $156.61 | 11.298% | $174.3038 | $174.30 | $174.30 | $174.30 |
| Purchase #2 | $226.91 | 6.700% | $242.113 | $242.11 | $242.10 | $242.10 |
| Purchase #3 | $26.90 | 9.770% | $29.5281 | $29.53 | $29.55 | $29.50 |
| Purchase #4 | $7.67 | 10.798% | $8.4982 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $26.36 | 9.414% | $28.8415 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $122.27 | 7.762% | $131.7606 | $131.76 | $131.75 | $131.80 |
| Purchase #7 | $155.92 | 11.137% | $173.2848 | $173.28 | $173.30 | $173.30 |
| 7 purchase totals = | $722.64 | $788.3300 | $788.32 | $788.35 | $788.30 | |