| 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 | $106.86 | 11.179% | $118.8059 | $118.81 | $118.80 | $118.80 |
| Purchase #2 | $6.90 | 6.382% | $7.3404 | $7.34 | $7.35 | $7.30 |
| Purchase #3 | $72.58 | 4.851% | $76.1009 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $159.35 | 10.509% | $176.0961 | $176.10 | $176.10 | $176.10 |
| Purchase #5 | $12.94 | 8.356% | $14.0213 | $14.02 | $14.00 | $14.00 |
| Purchase #6 | $218.36 | 12.856% | $246.4324 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $142.60 | 5.679% | $150.6983 | $150.70 | $150.70 | $150.70 |
| 7 purchase totals = | $719.59 | $789.4953 | $789.50 | $789.50 | $789.40 | |