| 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 | $75.45 | 8.116% | $81.5735 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $189.53 | 6.276% | $201.4249 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $147.65 | 9.795% | $162.1123 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $157.83 | 4.108% | $164.3137 | $164.31 | $164.30 | $164.30 |
| Purchase #5 | $219.93 | 6.800% | $234.8852 | $234.89 | $234.90 | $234.90 |
| Purchase #6 | $210.91 | 13.696% | $239.7962 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $103.87 | 11.870% | $116.1994 | $116.20 | $116.20 | $116.20 |
| 7 purchase totals = | $1,105.17 | $1,200.3052 | $1,200.30 | $1,200.25 | $1,200.30 | |