| 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 | $145.76 | 5.514% | $153.7972 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $91.36 | 3.848% | $94.8755 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $233.32 | 6.604% | $248.7285 | $248.73 | $248.75 | $248.70 |
| Purchase #4 | $203.68 | 8.318% | $220.6221 | $220.62 | $220.60 | $220.60 |
| Purchase #5 | $95.27 | 12.773% | $107.4388 | $107.44 | $107.45 | $107.40 |
| Purchase #6 | $221.47 | 13.164% | $250.6243 | $250.62 | $250.60 | $250.60 |
| Purchase #7 | $12.84 | 5.552% | $13.5529 | $13.55 | $13.55 | $13.60 |
| 7 purchase totals = | $1,003.70 | $1,089.6393 | $1,089.64 | $1,089.65 | $1,089.60 | |