| 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 | $136.39 | 8.324% | $147.7431 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $47.57 | 6.123% | $50.4827 | $50.48 | $50.50 | $50.50 |
| Purchase #3 | $87.83 | 11.168% | $97.6389 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $32.63 | 8.349% | $35.3543 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $11.76 | 5.210% | $12.3727 | $12.37 | $12.35 | $12.40 |
| Purchase #6 | $178.74 | 11.489% | $199.2754 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $233.55 | 9.802% | $256.4426 | $256.44 | $256.45 | $256.40 |
| 7 purchase totals = | $728.47 | $799.3097 | $799.30 | $799.35 | $799.30 | |