| 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 | $194.45 | 9.151% | $212.2441 | $212.24 | $212.25 | $212.20 |
| Purchase #2 | $154.91 | 6.519% | $165.0086 | $165.01 | $165.00 | $165.00 |
| Purchase #3 | $106.35 | 13.419% | $120.6211 | $120.62 | $120.60 | $120.60 |
| Purchase #4 | $146.39 | 7.650% | $157.5888 | $157.59 | $157.60 | $157.60 |
| Purchase #5 | $201.45 | 4.520% | $210.5555 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $36.67 | 9.365% | $40.1041 | $40.10 | $40.10 | $40.10 |
| Purchase #7 | $130.68 | 8.723% | $142.0792 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $970.90 | $1,048.2014 | $1,048.20 | $1,048.20 | $1,048.20 | |