| 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 | $140.37 | 4.477% | $146.6544 | $146.65 | $146.65 | $146.70 |
| Purchase #2 | $171.81 | 4.686% | $179.861 | $179.86 | $179.85 | $179.90 |
| Purchase #3 | $143.67 | 3.855% | $149.2085 | $149.21 | $149.20 | $149.20 |
| Purchase #4 | $143.57 | 4.740% | $150.3752 | $150.38 | $150.40 | $150.40 |
| Purchase #5 | $228.77 | 12.686% | $257.7918 | $257.79 | $257.80 | $257.80 |
| Purchase #6 | $6.49 | 4.353% | $6.7725 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $130.39 | 10.354% | $143.8906 | $143.89 | $143.90 | $143.90 |
| 7 purchase totals = | $965.07 | $1,034.5540 | $1,034.55 | $1,034.55 | $1,034.70 | |