| 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 | $183.63 | 8.309% | $198.8878 | $198.89 | $198.90 | $198.90 |
| Purchase #2 | $162.55 | 9.723% | $178.3547 | $178.35 | $178.35 | $178.40 |
| Purchase #3 | $194.87 | 6.676% | $207.8795 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $13.84 | 8.137% | $14.9662 | $14.97 | $14.95 | $15.00 |
| Purchase #5 | $245.31 | 5.724% | $259.3515 | $259.35 | $259.35 | $259.40 |
| Purchase #6 | $208.68 | 13.419% | $236.6828 | $236.68 | $236.70 | $236.70 |
| Purchase #7 | $5.48 | 12.419% | $6.1606 | $6.16 | $6.15 | $6.20 |
| 7 purchase totals = | $1,014.36 | $1,102.2831 | $1,102.28 | $1,102.30 | $1,102.50 | |