| 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 | $102.88 | 12.209% | $115.4406 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $152.48 | 9.464% | $166.9107 | $166.91 | $166.90 | $166.90 |
| Purchase #3 | $179.63 | 10.815% | $199.057 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $138.97 | 9.610% | $152.325 | $152.33 | $152.35 | $152.30 |
| Purchase #5 | $198.26 | 8.697% | $215.5027 | $215.50 | $215.50 | $215.50 |
| Purchase #6 | $141.80 | 3.615% | $146.9261 | $146.93 | $146.95 | $146.90 |
| Purchase #7 | $51.96 | 6.756% | $55.4704 | $55.47 | $55.45 | $55.50 |
| 7 purchase totals = | $965.98 | $1,051.6325 | $1,051.64 | $1,051.65 | $1,051.60 | |