| 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 | $182.28 | 4.116% | $189.7826 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $194.47 | 5.575% | $205.3117 | $205.31 | $205.30 | $205.30 |
| Purchase #3 | $245.27 | 6.806% | $261.9631 | $261.96 | $261.95 | $262.00 |
| Purchase #4 | $115.69 | 11.414% | $128.8949 | $128.89 | $128.90 | $128.90 |
| Purchase #5 | $90.36 | 11.354% | $100.6195 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $32.65 | 7.811% | $35.2003 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $128.65 | 7.756% | $138.6281 | $138.63 | $138.65 | $138.60 |
| 7 purchase totals = | $989.37 | $1,060.4002 | $1,060.39 | $1,060.40 | $1,060.40 | |