| 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 | $139.68 | 9.178% | $152.4998 | $152.50 | $152.50 | $152.50 |
| Purchase #2 | $50.60 | 11.800% | $56.5708 | $56.57 | $56.55 | $56.60 |
| Purchase #3 | $77.25 | 12.586% | $86.9727 | $86.97 | $86.95 | $87.00 |
| Purchase #4 | $161.69 | 10.718% | $179.0199 | $179.02 | $179.00 | $179.00 |
| Purchase #5 | $184.63 | 4.604% | $193.1304 | $193.13 | $193.15 | $193.10 |
| Purchase #6 | $144.72 | 5.423% | $152.5682 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $232.51 | 7.405% | $249.7274 | $249.73 | $249.75 | $249.70 |
| 7 purchase totals = | $991.08 | $1,070.4892 | $1,070.49 | $1,070.45 | $1,070.50 | |