| 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 | $180.58 | 8.519% | $195.9636 | $195.96 | $195.95 | $196.00 |
| Purchase #2 | $73.70 | 11.395% | $82.0981 | $82.10 | $82.10 | $82.10 |
| Purchase #3 | $19.86 | 12.344% | $22.3115 | $22.31 | $22.30 | $22.30 |
| Purchase #4 | $40.91 | 5.654% | $43.2231 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $51.86 | 9.133% | $56.5964 | $56.60 | $56.60 | $56.60 |
| Purchase #6 | $10.65 | 9.851% | $11.6991 | $11.70 | $11.70 | $11.70 |
| Purchase #7 | $197.33 | 3.233% | $203.7097 | $203.71 | $203.70 | $203.70 |
| 7 purchase totals = | $574.89 | $615.6015 | $615.60 | $615.55 | $615.60 | |