| 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 | $152.30 | 8.602% | $165.4008 | $165.40 | $165.40 | $165.40 |
| Purchase #2 | $179.33 | 8.721% | $194.9694 | $194.97 | $194.95 | $195.00 |
| Purchase #3 | $207.28 | 12.755% | $233.7186 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $8.69 | 4.807% | $9.1077 | $9.11 | $9.10 | $9.10 |
| Purchase #5 | $231.65 | 6.738% | $247.2586 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $245.79 | 10.710% | $272.1141 | $272.11 | $272.10 | $272.10 |
| Purchase #7 | $39.25 | 10.263% | $43.2782 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $1,064.29 | $1,165.8474 | $1,165.85 | $1,165.80 | $1,165.90 | |