| 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 | $158.43 | 9.769% | $173.907 | $173.91 | $173.90 | $173.90 |
| Purchase #2 | $240.92 | 7.588% | $259.201 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $60.66 | 10.464% | $67.0075 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $80.29 | 8.490% | $87.1066 | $87.11 | $87.10 | $87.10 |
| Purchase #5 | $123.74 | 13.150% | $140.0118 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $181.54 | 5.702% | $191.8914 | $191.89 | $191.90 | $191.90 |
| Purchase #7 | $188.32 | 12.204% | $211.3026 | $211.30 | $211.30 | $211.30 |
| 7 purchase totals = | $1,033.90 | $1,130.4279 | $1,130.43 | $1,130.40 | $1,130.40 | |