| 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 | $238.80 | 13.635% | $271.3604 | $271.36 | $271.35 | $271.40 |
| Purchase #2 | $164.35 | 4.190% | $171.2363 | $171.24 | $171.25 | $171.20 |
| Purchase #3 | $12.34 | 12.559% | $13.8898 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $160.73 | 3.748% | $166.7542 | $166.75 | $166.75 | $166.80 |
| Purchase #5 | $182.43 | 12.809% | $205.7975 | $205.80 | $205.80 | $205.80 |
| Purchase #6 | $165.70 | 13.646% | $188.3114 | $188.31 | $188.30 | $188.30 |
| Purchase #7 | $147.52 | 9.180% | $161.0623 | $161.06 | $161.05 | $161.10 |
| 7 purchase totals = | $1,071.87 | $1,178.4119 | $1,178.41 | $1,178.40 | $1,178.50 | |