| 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 | $127.58 | 12.580% | $143.6296 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $230.32 | 5.650% | $243.3331 | $243.33 | $243.35 | $243.30 |
| Purchase #3 | $89.31 | 4.395% | $93.2352 | $93.24 | $93.25 | $93.20 |
| Purchase #4 | $162.98 | 10.138% | $179.5029 | $179.50 | $179.50 | $179.50 |
| Purchase #5 | $190.69 | 11.468% | $212.5583 | $212.56 | $212.55 | $212.60 |
| Purchase #6 | $170.60 | 12.425% | $191.7971 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $211.93 | 8.447% | $229.8317 | $229.83 | $229.85 | $229.80 |
| 7 purchase totals = | $1,183.41 | $1,293.8879 | $1,293.89 | $1,293.95 | $1,293.80 | |