| 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 | $161.37 | 11.541% | $179.9937 | $179.99 | $180.00 | $180.00 |
| Purchase #2 | $168.86 | 13.685% | $191.9685 | $191.97 | $191.95 | $192.00 |
| Purchase #3 | $154.51 | 9.116% | $168.5951 | $168.60 | $168.60 | $168.60 |
| Purchase #4 | $177.52 | 6.653% | $189.3304 | $189.33 | $189.35 | $189.30 |
| Purchase #5 | $167.57 | 11.750% | $187.2595 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $74.33 | 5.398% | $78.3423 | $78.34 | $78.35 | $78.30 |
| Purchase #7 | $188.78 | 7.272% | $202.5081 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $1,092.94 | $1,197.9976 | $1,198.00 | $1,198.00 | $1,198.00 | |