| 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 | $202.61 | 8.468% | $219.767 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $143.55 | 13.192% | $162.4871 | $162.49 | $162.50 | $162.50 |
| Purchase #3 | $8.73 | 12.205% | $9.7955 | $9.80 | $9.80 | $9.80 |
| Purchase #4 | $239.84 | 5.540% | $253.1271 | $253.13 | $253.15 | $253.10 |
| Purchase #5 | $80.59 | 3.382% | $83.3156 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $246.59 | 6.220% | $261.9279 | $261.93 | $261.95 | $261.90 |
| Purchase #7 | $167.34 | 7.570% | $180.0076 | $180.01 | $180.00 | $180.00 |
| 7 purchase totals = | $1,089.25 | $1,170.4278 | $1,170.45 | $1,170.45 | $1,170.40 | |