| 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 | $165.85 | 11.172% | $184.3788 | $184.38 | $184.40 | $184.40 |
| Purchase #2 | $211.69 | 3.545% | $219.1944 | $219.19 | $219.20 | $219.20 |
| Purchase #3 | $246.43 | 13.107% | $278.7296 | $278.73 | $278.75 | $278.70 |
| Purchase #4 | $76.91 | 3.492% | $79.5957 | $79.60 | $79.60 | $79.60 |
| Purchase #5 | $141.51 | 3.477% | $146.4303 | $146.43 | $146.45 | $146.40 |
| Purchase #6 | $56.79 | 10.287% | $62.632 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $197.39 | 9.246% | $215.6407 | $215.64 | $215.65 | $215.60 |
| 7 purchase totals = | $1,096.57 | $1,186.6015 | $1,186.60 | $1,186.70 | $1,186.50 | |