| 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 | $106.86 | 6.270% | $113.5601 | $113.56 | $113.55 | $113.60 |
| Purchase #2 | $170.45 | 5.421% | $179.6901 | $179.69 | $179.70 | $179.70 |
| Purchase #3 | $15.86 | 13.479% | $17.9978 | $18.00 | $18.00 | $18.00 |
| Purchase #4 | $193.49 | 3.727% | $200.7014 | $200.70 | $200.70 | $200.70 |
| Purchase #5 | $130.71 | 6.140% | $138.7356 | $138.74 | $138.75 | $138.70 |
| Purchase #6 | $89.80 | 3.284% | $92.749 | $92.75 | $92.75 | $92.70 |
| Purchase #7 | $138.73 | 12.215% | $155.6759 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $845.90 | $899.1099 | $899.12 | $899.15 | $899.10 | |