| 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 | $177.83 | 7.856% | $191.8003 | $191.80 | $191.80 | $191.80 |
| Purchase #2 | $190.77 | 9.339% | $208.586 | $208.59 | $208.60 | $208.60 |
| Purchase #3 | $64.72 | 11.200% | $71.9686 | $71.97 | $71.95 | $72.00 |
| Purchase #4 | $225.90 | 12.176% | $253.4056 | $253.41 | $253.40 | $253.40 |
| Purchase #5 | $97.45 | 4.477% | $101.8128 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $189.61 | 6.281% | $201.5194 | $201.52 | $201.50 | $201.50 |
| Purchase #7 | $155.63 | 4.355% | $162.4077 | $162.41 | $162.40 | $162.40 |
| 7 purchase totals = | $1,101.91 | $1,191.5004 | $1,191.51 | $1,191.45 | $1,191.50 | |