| 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 | $175.65 | 3.426% | $181.6678 | $181.67 | $181.65 | $181.70 |
| Purchase #2 | $92.48 | 12.173% | $103.7376 | $103.74 | $103.75 | $103.70 |
| Purchase #3 | $5.46 | 5.125% | $5.7398 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $223.88 | 9.747% | $245.7016 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $235.41 | 7.729% | $253.6048 | $253.60 | $253.60 | $253.60 |
| Purchase #6 | $151.36 | 5.422% | $159.5667 | $159.57 | $159.55 | $159.60 |
| Purchase #7 | $133.61 | 11.190% | $148.561 | $148.56 | $148.55 | $148.60 |
| 7 purchase totals = | $1,017.85 | $1,098.5793 | $1,098.58 | $1,098.55 | $1,098.60 | |