| 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 | $237.54 | 7.416% | $255.156 | $255.16 | $255.15 | $255.20 |
| Purchase #2 | $145.62 | 3.237% | $150.3337 | $150.33 | $150.35 | $150.30 |
| Purchase #3 | $159.52 | 13.688% | $181.3551 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $119.35 | 8.217% | $129.157 | $129.16 | $129.15 | $129.20 |
| Purchase #5 | $74.65 | 11.603% | $83.3116 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $75.93 | 10.117% | $83.6118 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $110.56 | 3.386% | $114.3036 | $114.30 | $114.30 | $114.30 |
| 7 purchase totals = | $923.17 | $997.2288 | $997.23 | $997.20 | $997.30 | |