| 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 | $180.32 | 12.452% | $202.7734 | $202.77 | $202.75 | $202.80 |
| Purchase #2 | $27.36 | 6.594% | $29.1641 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $217.89 | 10.815% | $241.4548 | $241.45 | $241.45 | $241.50 |
| Purchase #4 | $244.94 | 9.587% | $268.4224 | $268.42 | $268.40 | $268.40 |
| Purchase #5 | $48.53 | 10.224% | $53.4917 | $53.49 | $53.50 | $53.50 |
| Purchase #6 | $137.37 | 7.159% | $147.2043 | $147.20 | $147.20 | $147.20 |
| Purchase #7 | $164.70 | 8.570% | $178.8148 | $178.81 | $178.80 | $178.80 |
| 7 purchase totals = | $1,021.11 | $1,121.3255 | $1,121.30 | $1,121.25 | $1,121.40 | |