| 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 | $160.31 | 11.695% | $179.0583 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $96.57 | 6.122% | $102.482 | $102.48 | $102.50 | $102.50 |
| Purchase #3 | $143.77 | 4.143% | $149.7264 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $120.32 | 13.756% | $136.8712 | $136.87 | $136.85 | $136.90 |
| Purchase #5 | $165.87 | 5.231% | $174.5467 | $174.55 | $174.55 | $174.50 |
| Purchase #6 | $176.63 | 9.353% | $193.1502 | $193.15 | $193.15 | $193.20 |
| Purchase #7 | $101.90 | 13.105% | $115.254 | $115.25 | $115.25 | $115.30 |
| 7 purchase totals = | $965.37 | $1,051.0888 | $1,051.09 | $1,051.10 | $1,051.20 | |