| 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 | $142.65 | 4.861% | $149.5842 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $69.71 | 5.578% | $73.5984 | $73.60 | $73.60 | $73.60 |
| Purchase #3 | $32.86 | 12.355% | $36.9199 | $36.92 | $36.90 | $36.90 |
| Purchase #4 | $227.85 | 10.104% | $250.872 | $250.87 | $250.85 | $250.90 |
| Purchase #5 | $64.76 | 7.663% | $69.7226 | $69.72 | $69.70 | $69.70 |
| Purchase #6 | $135.36 | 5.157% | $142.3405 | $142.34 | $142.35 | $142.30 |
| Purchase #7 | $164.25 | 7.584% | $176.7067 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $837.44 | $899.7443 | $899.74 | $899.70 | $899.70 | |