| 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 | $153.63 | 8.447% | $166.6071 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $169.62 | 10.716% | $187.7965 | $187.80 | $187.80 | $187.80 |
| Purchase #3 | $223.72 | 9.642% | $245.2911 | $245.29 | $245.30 | $245.30 |
| Purchase #4 | $237.54 | 12.158% | $266.4201 | $266.42 | $266.40 | $266.40 |
| Purchase #5 | $10.69 | 3.416% | $11.0552 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $113.75 | 12.591% | $128.0723 | $128.07 | $128.05 | $128.10 |
| Purchase #7 | $81.96 | 11.239% | $91.1715 | $91.17 | $91.15 | $91.20 |
| 7 purchase totals = | $990.91 | $1,096.4138 | $1,096.42 | $1,096.35 | $1,096.50 | |