| 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 | $176.72 | 6.281% | $187.8198 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $200.37 | 3.193% | $206.7678 | $206.77 | $206.75 | $206.80 |
| Purchase #3 | $166.39 | 4.262% | $173.4815 | $173.48 | $173.50 | $173.50 |
| Purchase #4 | $239.47 | 9.563% | $262.3705 | $262.37 | $262.35 | $262.40 |
| Purchase #5 | $16.88 | 11.236% | $18.7766 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $243.75 | 11.559% | $271.9251 | $271.93 | $271.95 | $271.90 |
| Purchase #7 | $224.99 | 12.758% | $253.6942 | $253.69 | $253.70 | $253.70 |
| 7 purchase totals = | $1,268.57 | $1,374.8355 | $1,374.84 | $1,374.85 | $1,374.90 | |