| 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 | $167.62 | 6.765% | $178.9595 | $178.96 | $178.95 | $179.00 |
| Purchase #2 | $31.64 | 6.421% | $33.6716 | $33.67 | $33.65 | $33.70 |
| Purchase #3 | $64.93 | 5.382% | $68.4245 | $68.42 | $68.40 | $68.40 |
| Purchase #4 | $84.54 | 12.769% | $95.3349 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $224.25 | 4.750% | $234.9019 | $234.90 | $234.90 | $234.90 |
| Purchase #6 | $164.70 | 7.759% | $177.4791 | $177.48 | $177.50 | $177.50 |
| Purchase #7 | $227.95 | 9.797% | $250.2823 | $250.28 | $250.30 | $250.30 |
| 7 purchase totals = | $965.63 | $1,039.0538 | $1,039.04 | $1,039.05 | $1,039.10 | |