| 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 | $149.92 | 10.121% | $165.0934 | $165.09 | $165.10 | $165.10 |
| Purchase #2 | $206.40 | 3.795% | $214.2329 | $214.23 | $214.25 | $214.20 |
| Purchase #3 | $80.48 | 12.195% | $90.2945 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $181.80 | 9.780% | $199.58 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $65.66 | 9.272% | $71.748 | $71.75 | $71.75 | $71.70 |
| Purchase #6 | $137.77 | 9.514% | $150.8774 | $150.88 | $150.90 | $150.90 |
| Purchase #7 | $133.68 | 5.211% | $140.6461 | $140.65 | $140.65 | $140.60 |
| 7 purchase totals = | $955.71 | $1,032.4723 | $1,032.47 | $1,032.55 | $1,032.40 | |