| 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 | $140.54 | 5.664% | $148.5002 | $148.50 | $148.50 | $148.50 |
| Purchase #2 | $133.69 | 13.628% | $151.9093 | $151.91 | $151.90 | $151.90 |
| Purchase #3 | $249.49 | 6.443% | $265.5646 | $265.56 | $265.55 | $265.60 |
| Purchase #4 | $137.73 | 5.705% | $145.5875 | $145.59 | $145.60 | $145.60 |
| Purchase #5 | $220.69 | 4.523% | $230.6718 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $35.53 | 8.758% | $38.6417 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $130.66 | 10.496% | $144.3741 | $144.37 | $144.35 | $144.40 |
| 7 purchase totals = | $1,048.33 | $1,125.2492 | $1,125.24 | $1,125.20 | $1,125.30 | |