| 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 | $183.42 | 5.713% | $193.8988 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $80.47 | 3.275% | $83.1054 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $165.58 | 3.849% | $171.9532 | $171.95 | $171.95 | $172.00 |
| Purchase #4 | $191.38 | 3.172% | $197.4506 | $197.45 | $197.45 | $197.50 |
| Purchase #5 | $188.44 | 13.717% | $214.2883 | $214.29 | $214.30 | $214.30 |
| Purchase #6 | $70.28 | 13.307% | $79.6322 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $196.47 | 4.604% | $205.5155 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $1,076.04 | $1,145.8440 | $1,145.85 | $1,145.85 | $1,145.90 | |