| 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 | $145.45 | 11.817% | $162.6378 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $116.64 | 10.272% | $128.6213 | $128.62 | $128.60 | $128.60 |
| Purchase #3 | $219.74 | 9.640% | $240.9229 | $240.92 | $240.90 | $240.90 |
| Purchase #4 | $95.37 | 12.741% | $107.5211 | $107.52 | $107.50 | $107.50 |
| Purchase #5 | $243.32 | 9.809% | $267.1873 | $267.19 | $267.20 | $267.20 |
| Purchase #6 | $145.52 | 8.519% | $157.9168 | $157.92 | $157.90 | $157.90 |
| Purchase #7 | $167.64 | 3.506% | $173.5175 | $173.52 | $173.50 | $173.50 |
| 7 purchase totals = | $1,133.68 | $1,238.3247 | $1,238.33 | $1,238.25 | $1,238.20 | |