| 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 | $167.69 | 11.550% | $187.0582 | $187.06 | $187.05 | $187.10 |
| Purchase #2 | $73.35 | 12.207% | $82.3038 | $82.30 | $82.30 | $82.30 |
| Purchase #3 | $205.63 | 8.796% | $223.7172 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $32.46 | 7.445% | $34.8766 | $34.88 | $34.90 | $34.90 |
| Purchase #5 | $176.94 | 12.572% | $199.1849 | $199.18 | $199.20 | $199.20 |
| Purchase #6 | $136.62 | 12.333% | $153.4693 | $153.47 | $153.45 | $153.50 |
| Purchase #7 | $219.87 | 12.656% | $247.6967 | $247.70 | $247.70 | $247.70 |
| 7 purchase totals = | $1,012.56 | $1,128.3067 | $1,128.31 | $1,128.30 | $1,128.40 | |