| 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 | $173.26 | 4.529% | $181.1069 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $210.61 | 13.731% | $239.5289 | $239.53 | $239.55 | $239.50 |
| Purchase #3 | $169.59 | 10.463% | $187.3342 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $137.70 | 11.534% | $153.5823 | $153.58 | $153.60 | $153.60 |
| Purchase #5 | $83.81 | 12.280% | $94.1019 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $10.75 | 12.452% | $12.0886 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $240.26 | 3.682% | $249.1064 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,025.98 | $1,116.8492 | $1,116.85 | $1,116.90 | $1,116.80 | |