| 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 | $103.59 | 3.466% | $107.1804 | $107.18 | $107.20 | $107.20 |
| Purchase #2 | $153.57 | 9.335% | $167.9058 | $167.91 | $167.90 | $167.90 |
| Purchase #3 | $83.58 | 9.526% | $91.5418 | $91.54 | $91.55 | $91.50 |
| Purchase #4 | $193.64 | 12.457% | $217.7617 | $217.76 | $217.75 | $217.80 |
| Purchase #5 | $179.84 | 6.212% | $191.0117 | $191.01 | $191.00 | $191.00 |
| Purchase #6 | $245.60 | 10.523% | $271.4445 | $271.44 | $271.45 | $271.40 |
| Purchase #7 | $120.85 | 11.314% | $134.523 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $1,080.67 | $1,181.3689 | $1,181.36 | $1,181.35 | $1,181.30 | |