| 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 | $138.43 | 6.232% | $147.057 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $108.32 | 6.238% | $115.077 | $115.08 | $115.10 | $115.10 |
| Purchase #3 | $223.72 | 9.259% | $244.4342 | $244.43 | $244.45 | $244.40 |
| Purchase #4 | $23.93 | 9.589% | $26.2246 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $206.59 | 13.288% | $234.0417 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $206.38 | 12.817% | $232.8317 | $232.83 | $232.85 | $232.80 |
| Purchase #7 | $159.30 | 4.677% | $166.7505 | $166.75 | $166.75 | $166.80 |
| 7 purchase totals = | $1,066.67 | $1,166.4167 | $1,166.41 | $1,166.45 | $1,166.40 | |