| 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 | $168.25 | 8.154% | $181.9691 | $181.97 | $181.95 | $182.00 |
| Purchase #2 | $173.74 | 6.769% | $185.5005 | $185.50 | $185.50 | $185.50 |
| Purchase #3 | $155.33 | 3.686% | $161.0555 | $161.06 | $161.05 | $161.10 |
| Purchase #4 | $211.27 | 12.487% | $237.6513 | $237.65 | $237.65 | $237.70 |
| Purchase #5 | $83.71 | 10.556% | $92.5464 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $11.78 | 12.450% | $13.2466 | $13.25 | $13.25 | $13.20 |
| Purchase #7 | $195.80 | 11.570% | $218.4541 | $218.45 | $218.45 | $218.50 |
| 7 purchase totals = | $999.88 | $1,090.4235 | $1,090.43 | $1,090.40 | $1,090.50 | |