| 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 | $140.66 | 12.119% | $157.7066 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $138.42 | 6.383% | $147.2553 | $147.26 | $147.25 | $147.30 |
| Purchase #3 | $244.34 | 8.339% | $264.7155 | $264.72 | $264.70 | $264.70 |
| Purchase #4 | $177.68 | 3.587% | $184.0534 | $184.05 | $184.05 | $184.10 |
| Purchase #5 | $242.66 | 6.833% | $259.241 | $259.24 | $259.25 | $259.20 |
| Purchase #6 | $148.48 | 9.217% | $162.1654 | $162.17 | $162.15 | $162.20 |
| Purchase #7 | $162.92 | 8.229% | $176.3267 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $1,255.16 | $1,351.4639 | $1,351.48 | $1,351.45 | $1,351.50 | |