| 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 | $27.81 | 13.706% | $31.6216 | $31.62 | $31.60 | $31.60 |
| Purchase #2 | $156.82 | 4.428% | $163.764 | $163.76 | $163.75 | $163.80 |
| Purchase #3 | $85.67 | 5.807% | $90.6449 | $90.64 | $90.65 | $90.60 |
| Purchase #4 | $164.90 | 7.821% | $177.7968 | $177.80 | $177.80 | $177.80 |
| Purchase #5 | $177.69 | 7.696% | $191.365 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $36.75 | 6.293% | $39.0627 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $225.74 | 9.114% | $246.3139 | $246.31 | $246.30 | $246.30 |
| 7 purchase totals = | $875.38 | $940.5689 | $940.56 | $940.50 | $940.60 | |