| 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 | $92.60 | 8.685% | $100.6423 | $100.64 | $100.65 | $100.60 |
| Purchase #2 | $154.69 | 13.791% | $176.0233 | $176.02 | $176.00 | $176.00 |
| Purchase #3 | $168.74 | 3.168% | $174.0857 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $237.86 | 4.431% | $248.3996 | $248.40 | $248.40 | $248.40 |
| Purchase #5 | $171.89 | 3.194% | $177.3802 | $177.38 | $177.40 | $177.40 |
| Purchase #6 | $182.50 | 3.467% | $188.8273 | $188.83 | $188.85 | $188.80 |
| Purchase #7 | $107.32 | 7.735% | $115.6212 | $115.62 | $115.60 | $115.60 |
| 7 purchase totals = | $1,115.60 | $1,180.9796 | $1,180.98 | $1,181.00 | $1,180.90 | |