| 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 | $179.70 | 3.664% | $186.2842 | $186.28 | $186.30 | $186.30 |
| Purchase #2 | $195.77 | 4.457% | $204.4955 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $41.97 | 8.236% | $45.4266 | $45.43 | $45.45 | $45.40 |
| Purchase #4 | $7.56 | 6.742% | $8.0697 | $8.07 | $8.05 | $8.10 |
| Purchase #5 | $34.95 | 8.512% | $37.9249 | $37.92 | $37.90 | $37.90 |
| Purchase #6 | $83.58 | 4.208% | $87.097 | $87.10 | $87.10 | $87.10 |
| Purchase #7 | $21.85 | 3.311% | $22.5735 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $565.38 | $591.8714 | $591.87 | $591.85 | $591.90 | |