| 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 | $163.96 | 8.364% | $177.6736 | $177.67 | $177.65 | $177.70 |
| Purchase #2 | $105.82 | 13.127% | $119.711 | $119.71 | $119.70 | $119.70 |
| Purchase #3 | $157.33 | 11.800% | $175.8949 | $175.89 | $175.90 | $175.90 |
| Purchase #4 | $179.97 | 9.718% | $197.4595 | $197.46 | $197.45 | $197.50 |
| Purchase #5 | $216.84 | 8.512% | $235.2974 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $26.25 | 11.190% | $29.1874 | $29.19 | $29.20 | $29.20 |
| Purchase #7 | $111.29 | 8.609% | $120.871 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $961.46 | $1,056.0948 | $1,056.09 | $1,056.05 | $1,056.20 | |