| 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 | $149.27 | 12.677% | $168.193 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $20.74 | 8.145% | $22.4293 | $22.43 | $22.45 | $22.40 |
| Purchase #3 | $197.61 | 12.657% | $222.6215 | $222.62 | $222.60 | $222.60 |
| Purchase #4 | $165.39 | 7.223% | $177.3361 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $176.94 | 6.866% | $189.0887 | $189.09 | $189.10 | $189.10 |
| Purchase #6 | $128.29 | 10.388% | $141.6168 | $141.62 | $141.60 | $141.60 |
| Purchase #7 | $18.72 | 11.400% | $20.8541 | $20.85 | $20.85 | $20.90 |
| 7 purchase totals = | $856.96 | $942.1395 | $942.14 | $942.15 | $942.10 | |