| 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 | $136.84 | 8.818% | $148.9066 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $143.80 | 7.794% | $155.0078 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $207.61 | 6.227% | $220.5379 | $220.54 | $220.55 | $220.50 |
| Purchase #4 | $40.72 | 8.737% | $44.2777 | $44.28 | $44.30 | $44.30 |
| Purchase #5 | $207.33 | 11.376% | $230.9159 | $230.92 | $230.90 | $230.90 |
| Purchase #6 | $222.69 | 10.703% | $246.5245 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $225.90 | 11.427% | $251.7136 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $1,184.89 | $1,297.8840 | $1,297.89 | $1,297.85 | $1,297.80 | |