| 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 | $144.47 | 12.144% | $162.0144 | $162.01 | $162.00 | $162.00 |
| Purchase #2 | $8.73 | 6.518% | $9.299 | $9.30 | $9.30 | $9.30 |
| Purchase #3 | $112.82 | 13.325% | $127.8533 | $127.85 | $127.85 | $127.90 |
| Purchase #4 | $153.36 | 7.407% | $164.7194 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $81.70 | 10.753% | $90.4852 | $90.49 | $90.50 | $90.50 |
| Purchase #6 | $213.73 | 3.570% | $221.3602 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $188.68 | 11.763% | $210.8744 | $210.87 | $210.85 | $210.90 |
| 7 purchase totals = | $903.49 | $986.6059 | $986.60 | $986.55 | $986.70 | |