| 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 | $230.33 | 3.571% | $238.5551 | $238.56 | $238.55 | $238.60 |
| Purchase #2 | $160.42 | 6.731% | $171.2179 | $171.22 | $171.20 | $171.20 |
| Purchase #3 | $194.25 | 12.121% | $217.795 | $217.80 | $217.80 | $217.80 |
| Purchase #4 | $158.38 | 4.552% | $165.5895 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $136.75 | 12.769% | $154.2116 | $154.21 | $154.20 | $154.20 |
| Purchase #6 | $71.25 | 10.487% | $78.722 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $142.26 | 10.575% | $157.304 | $157.30 | $157.30 | $157.30 |
| 7 purchase totals = | $1,093.64 | $1,183.3951 | $1,183.40 | $1,183.35 | $1,183.40 | |