| 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 | $153.28 | 10.591% | $169.5139 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $237.58 | 11.587% | $265.1084 | $265.11 | $265.10 | $265.10 |
| Purchase #3 | $222.42 | 3.755% | $230.7719 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $224.42 | 7.424% | $241.0809 | $241.08 | $241.10 | $241.10 |
| Purchase #5 | $53.98 | 4.806% | $56.5743 | $56.57 | $56.55 | $56.60 |
| Purchase #6 | $20.87 | 6.212% | $22.1664 | $22.17 | $22.15 | $22.20 |
| Purchase #7 | $165.32 | 12.315% | $185.6792 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,077.87 | $1,170.8950 | $1,170.89 | $1,170.85 | $1,171.00 | |