| 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 | $179.25 | 12.641% | $201.909 | $201.91 | $201.90 | $201.90 |
| Purchase #2 | $204.65 | 10.152% | $225.4261 | $225.43 | $225.45 | $225.40 |
| Purchase #3 | $42.66 | 9.623% | $46.7652 | $46.77 | $46.75 | $46.80 |
| Purchase #4 | $96.28 | 7.724% | $103.7167 | $103.72 | $103.70 | $103.70 |
| Purchase #5 | $193.71 | 12.229% | $217.3988 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $142.97 | 3.224% | $147.5794 | $147.58 | $147.60 | $147.60 |
| Purchase #7 | $158.87 | 4.509% | $166.0334 | $166.03 | $166.05 | $166.00 |
| 7 purchase totals = | $1,018.39 | $1,108.8286 | $1,108.84 | $1,108.85 | $1,108.80 | |