| 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 | $159.82 | 13.788% | $181.856 | $181.86 | $181.85 | $181.90 |
| Purchase #2 | $163.82 | 5.481% | $172.799 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $194.55 | 11.459% | $216.8435 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $92.25 | 6.632% | $98.368 | $98.37 | $98.35 | $98.40 |
| Purchase #5 | $231.36 | 11.343% | $257.6032 | $257.60 | $257.60 | $257.60 |
| Purchase #6 | $129.85 | 13.612% | $147.5252 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $94.83 | 5.644% | $100.1822 | $100.18 | $100.20 | $100.20 |
| 7 purchase totals = | $1,066.48 | $1,175.1771 | $1,175.18 | $1,175.20 | $1,175.20 | |