| 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 | $122.45 | 11.864% | $136.9775 | $136.98 | $137.00 | $137.00 |
| Purchase #2 | $178.95 | 4.629% | $187.2336 | $187.23 | $187.25 | $187.20 |
| Purchase #3 | $65.99 | 8.429% | $71.5523 | $71.55 | $71.55 | $71.60 |
| Purchase #4 | $145.77 | 5.426% | $153.6795 | $153.68 | $153.70 | $153.70 |
| Purchase #5 | $221.43 | 10.694% | $245.1097 | $245.11 | $245.10 | $245.10 |
| Purchase #6 | $10.32 | 9.362% | $11.2862 | $11.29 | $11.30 | $11.30 |
| Purchase #7 | $207.59 | 10.372% | $229.1212 | $229.12 | $229.10 | $229.10 |
| 7 purchase totals = | $952.50 | $1,034.9600 | $1,034.96 | $1,035.00 | $1,035.00 | |