| 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 | $124.75 | 13.745% | $141.8969 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $179.83 | 5.125% | $189.0463 | $189.05 | $189.05 | $189.00 |
| Purchase #3 | $226.66 | 12.160% | $254.2219 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $128.63 | 7.421% | $138.1756 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $157.92 | 11.588% | $176.2198 | $176.22 | $176.20 | $176.20 |
| Purchase #6 | $32.71 | 6.230% | $34.7478 | $34.75 | $34.75 | $34.70 |
| Purchase #7 | $92.36 | 3.163% | $95.2813 | $95.28 | $95.30 | $95.30 |
| 7 purchase totals = | $942.86 | $1,029.5896 | $1,029.60 | $1,029.60 | $1,029.50 | |