| 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 | $160.56 | 8.129% | $173.6119 | $173.61 | $173.60 | $173.60 |
| Purchase #2 | $81.67 | 3.664% | $84.6624 | $84.66 | $84.65 | $84.70 |
| Purchase #3 | $30.30 | 8.643% | $32.9188 | $32.92 | $32.90 | $32.90 |
| Purchase #4 | $213.90 | 5.624% | $225.9297 | $225.93 | $225.95 | $225.90 |
| Purchase #5 | $82.84 | 7.376% | $88.9503 | $88.95 | $88.95 | $89.00 |
| Purchase #6 | $196.62 | 5.658% | $207.7448 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $234.75 | 5.157% | $246.8561 | $246.86 | $246.85 | $246.90 |
| 7 purchase totals = | $1,000.64 | $1,060.6740 | $1,060.67 | $1,060.65 | $1,060.70 | |