| 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 | $194.45 | 13.696% | $221.0819 | $221.08 | $221.10 | $221.10 |
| Purchase #2 | $78.58 | 8.771% | $85.4723 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $72.80 | 3.146% | $75.0903 | $75.09 | $75.10 | $75.10 |
| Purchase #4 | $113.55 | 4.688% | $118.8732 | $118.87 | $118.85 | $118.90 |
| Purchase #5 | $174.65 | 7.565% | $187.8623 | $187.86 | $187.85 | $187.90 |
| Purchase #6 | $153.47 | 5.842% | $162.4357 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $234.25 | 7.498% | $251.8141 | $251.81 | $251.80 | $251.80 |
| 7 purchase totals = | $1,021.75 | $1,102.6298 | $1,102.62 | $1,102.60 | $1,102.70 | |