| 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 | $180.27 | 6.697% | $192.3427 | $192.34 | $192.35 | $192.30 |
| Purchase #2 | $149.83 | 7.232% | $160.6657 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $245.44 | 6.212% | $260.6867 | $260.69 | $260.70 | $260.70 |
| Purchase #4 | $76.66 | 13.860% | $87.2851 | $87.29 | $87.30 | $87.30 |
| Purchase #5 | $188.68 | 7.358% | $202.5631 | $202.56 | $202.55 | $202.60 |
| Purchase #6 | $50.25 | 5.636% | $53.0821 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $212.33 | 10.138% | $233.856 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,103.46 | $1,190.4814 | $1,190.49 | $1,190.50 | $1,190.60 | |