| 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 | $161.91 | 5.408% | $170.6661 | $170.67 | $170.65 | $170.70 |
| Purchase #2 | $233.46 | 6.272% | $248.1026 | $248.10 | $248.10 | $248.10 |
| Purchase #3 | $59.28 | 5.211% | $62.3691 | $62.37 | $62.35 | $62.40 |
| Purchase #4 | $178.83 | 6.548% | $190.5398 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $199.60 | 8.167% | $215.9013 | $215.90 | $215.90 | $215.90 |
| Purchase #6 | $43.46 | 6.820% | $46.424 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $237.72 | 13.618% | $270.0927 | $270.09 | $270.10 | $270.10 |
| 7 purchase totals = | $1,114.26 | $1,204.0956 | $1,204.09 | $1,204.05 | $1,204.10 | |