| 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 | $180.39 | 11.780% | $201.6399 | $201.64 | $201.65 | $201.60 |
| Purchase #2 | $32.35 | 6.201% | $34.356 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $129.75 | 12.600% | $146.0985 | $146.10 | $146.10 | $146.10 |
| Purchase #4 | $45.91 | 7.841% | $49.5098 | $49.51 | $49.50 | $49.50 |
| Purchase #5 | $11.34 | 3.550% | $11.7426 | $11.74 | $11.75 | $11.70 |
| Purchase #6 | $23.97 | 7.167% | $25.6879 | $25.69 | $25.70 | $25.70 |
| Purchase #7 | $189.39 | 7.184% | $202.9958 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $613.10 | $672.0305 | $672.04 | $672.05 | $672.00 | |