| 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 | $173.58 | 3.234% | $179.1936 | $179.19 | $179.20 | $179.20 |
| Purchase #2 | $162.80 | 12.348% | $182.9025 | $182.90 | $182.90 | $182.90 |
| Purchase #3 | $65.79 | 7.533% | $70.746 | $70.75 | $70.75 | $70.70 |
| Purchase #4 | $89.90 | 6.592% | $95.8262 | $95.83 | $95.85 | $95.80 |
| Purchase #5 | $102.62 | 13.158% | $116.1227 | $116.12 | $116.10 | $116.10 |
| Purchase #6 | $45.86 | 3.750% | $47.5798 | $47.58 | $47.60 | $47.60 |
| Purchase #7 | $211.89 | 12.691% | $238.781 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $852.44 | $931.1518 | $931.15 | $931.20 | $931.10 | |