| 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 | $162.57 | 10.679% | $179.9309 | $179.93 | $179.95 | $179.90 |
| Purchase #2 | $182.67 | 8.278% | $197.7914 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $198.26 | 9.756% | $217.6022 | $217.60 | $217.60 | $217.60 |
| Purchase #4 | $176.62 | 4.419% | $184.4248 | $184.42 | $184.40 | $184.40 |
| Purchase #5 | $24.68 | 7.138% | $26.4417 | $26.44 | $26.45 | $26.40 |
| Purchase #6 | $25.28 | 9.661% | $27.7223 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $208.72 | 7.372% | $224.1068 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $978.80 | $1,058.0201 | $1,058.01 | $1,058.00 | $1,057.90 | |