| 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 | $160.40 | 9.508% | $175.6508 | $175.65 | $175.65 | $175.70 |
| Purchase #2 | $248.40 | 4.647% | $259.9431 | $259.94 | $259.95 | $259.90 |
| Purchase #3 | $112.38 | 11.855% | $125.7026 | $125.70 | $125.70 | $125.70 |
| Purchase #4 | $247.63 | 7.258% | $265.603 | $265.60 | $265.60 | $265.60 |
| Purchase #5 | $227.26 | 13.327% | $257.5469 | $257.55 | $257.55 | $257.50 |
| Purchase #6 | $141.78 | 7.405% | $152.2788 | $152.28 | $152.30 | $152.30 |
| Purchase #7 | $144.55 | 12.398% | $162.4713 | $162.47 | $162.45 | $162.50 |
| 7 purchase totals = | $1,282.40 | $1,399.1965 | $1,399.19 | $1,399.20 | $1,399.20 | |