| 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 | $138.73 | 6.151% | $147.2633 | $147.26 | $147.25 | $147.30 |
| Purchase #2 | $211.63 | 4.443% | $221.0327 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $180.32 | 4.287% | $188.0503 | $188.05 | $188.05 | $188.10 |
| Purchase #4 | $165.38 | 8.104% | $178.7824 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $163.87 | 7.598% | $176.3208 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $34.44 | 11.221% | $38.3045 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $213.36 | 9.285% | $233.1705 | $233.17 | $233.15 | $233.20 |
| 7 purchase totals = | $1,107.73 | $1,182.9245 | $1,182.91 | $1,182.90 | $1,183.00 | |