| 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 | $143.74 | 5.846% | $152.143 | $152.14 | $152.15 | $152.10 |
| Purchase #2 | $134.70 | 8.150% | $145.6781 | $145.68 | $145.70 | $145.70 |
| Purchase #3 | $8.79 | 10.203% | $9.6868 | $9.69 | $9.70 | $9.70 |
| Purchase #4 | $237.73 | 13.223% | $269.165 | $269.17 | $269.15 | $269.20 |
| Purchase #5 | $142.97 | 8.276% | $154.8022 | $154.80 | $154.80 | $154.80 |
| Purchase #6 | $107.53 | 3.627% | $111.4301 | $111.43 | $111.45 | $111.40 |
| Purchase #7 | $165.26 | 7.517% | $177.6826 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $940.72 | $1,020.5878 | $1,020.59 | $1,020.65 | $1,020.60 | |