| 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 | $178.29 | 8.150% | $192.8206 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $196.56 | 13.560% | $223.2135 | $223.21 | $223.20 | $223.20 |
| Purchase #3 | $167.71 | 10.829% | $185.8713 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $104.58 | 3.268% | $107.9977 | $108.00 | $108.00 | $108.00 |
| Purchase #5 | $60.96 | 6.132% | $64.6981 | $64.70 | $64.70 | $64.70 |
| Purchase #6 | $228.30 | 11.294% | $254.0842 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $131.91 | 11.836% | $147.5229 | $147.52 | $147.50 | $147.50 |
| 7 purchase totals = | $1,068.31 | $1,176.2083 | $1,176.20 | $1,176.15 | $1,176.20 | |