| 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 | $149.32 | 9.580% | $163.6249 | $163.62 | $163.60 | $163.60 |
| Purchase #2 | $177.88 | 9.345% | $194.5029 | $194.50 | $194.50 | $194.50 |
| Purchase #3 | $199.38 | 12.489% | $224.2806 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $240.46 | 5.473% | $253.6204 | $253.62 | $253.60 | $253.60 |
| Purchase #5 | $77.56 | 5.368% | $81.7234 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $153.70 | 7.516% | $165.2521 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $9.30 | 7.514% | $9.9988 | $10.00 | $10.00 | $10.00 |
| 7 purchase totals = | $1,007.60 | $1,093.0031 | $1,092.99 | $1,092.95 | $1,093.00 | |