| 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 | $174.52 | 7.311% | $187.2792 | $187.28 | $187.30 | $187.30 |
| Purchase #2 | $63.69 | 9.228% | $69.5673 | $69.57 | $69.55 | $69.60 |
| Purchase #3 | $16.42 | 6.482% | $17.4843 | $17.48 | $17.50 | $17.50 |
| Purchase #4 | $189.96 | 8.578% | $206.2548 | $206.25 | $206.25 | $206.30 |
| Purchase #5 | $246.59 | 6.365% | $262.2855 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $201.68 | 12.656% | $227.2046 | $227.20 | $227.20 | $227.20 |
| Purchase #7 | $129.89 | 9.230% | $141.8788 | $141.88 | $141.90 | $141.90 |
| 7 purchase totals = | $1,022.75 | $1,111.9545 | $1,111.95 | $1,112.00 | $1,112.10 | |