| 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 | $12.81 | 8.847% | $13.9433 | $13.94 | $13.95 | $13.90 |
| Purchase #2 | $152.83 | 9.158% | $166.8262 | $166.83 | $166.85 | $166.80 |
| Purchase #3 | $197.90 | 9.314% | $216.3324 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $178.48 | 4.146% | $185.8798 | $185.88 | $185.90 | $185.90 |
| Purchase #5 | $160.50 | 4.517% | $167.7498 | $167.75 | $167.75 | $167.70 |
| Purchase #6 | $187.52 | 5.567% | $197.9592 | $197.96 | $197.95 | $198.00 |
| Purchase #7 | $167.87 | 11.717% | $187.5393 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $1,057.91 | $1,136.2300 | $1,136.23 | $1,136.30 | $1,136.10 | |