| 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 | $135.26 | 13.688% | $153.7744 | $153.77 | $153.75 | $153.80 |
| Purchase #2 | $41.29 | 5.472% | $43.5494 | $43.55 | $43.55 | $43.50 |
| Purchase #3 | $141.56 | 4.410% | $147.8028 | $147.80 | $147.80 | $147.80 |
| Purchase #4 | $132.72 | 3.192% | $136.9564 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $247.75 | 3.201% | $255.6805 | $255.68 | $255.70 | $255.70 |
| Purchase #6 | $49.48 | 3.798% | $51.3593 | $51.36 | $51.35 | $51.40 |
| Purchase #7 | $220.79 | 11.711% | $246.6467 | $246.65 | $246.65 | $246.60 |
| 7 purchase totals = | $968.85 | $1,035.7695 | $1,035.77 | $1,035.75 | $1,035.80 | |