| 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 | $162.83 | 13.613% | $184.996 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $248.99 | 7.512% | $267.6941 | $267.69 | $267.70 | $267.70 |
| Purchase #3 | $224.45 | 9.108% | $244.8929 | $244.89 | $244.90 | $244.90 |
| Purchase #4 | $198.58 | 5.428% | $209.3589 | $209.36 | $209.35 | $209.40 |
| Purchase #5 | $157.89 | 12.724% | $177.9799 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $56.43 | 6.625% | $60.1685 | $60.17 | $60.15 | $60.20 |
| Purchase #7 | $155.81 | 11.872% | $174.3078 | $174.31 | $174.30 | $174.30 |
| 7 purchase totals = | $1,204.98 | $1,319.3981 | $1,319.40 | $1,319.40 | $1,319.50 | |