| 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 | $161.46 | 9.691% | $177.1071 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $67.37 | 12.383% | $75.7124 | $75.71 | $75.70 | $75.70 |
| Purchase #3 | $194.50 | 5.467% | $205.1333 | $205.13 | $205.15 | $205.10 |
| Purchase #4 | $81.58 | 11.787% | $91.1958 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $126.49 | 10.788% | $140.1357 | $140.14 | $140.15 | $140.10 |
| Purchase #6 | $18.55 | 10.489% | $20.4957 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $22.58 | 13.468% | $25.6211 | $25.62 | $25.60 | $25.60 |
| 7 purchase totals = | $672.53 | $735.4011 | $735.41 | $735.40 | $735.30 | |