| 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 | $184.67 | 9.270% | $201.7889 | $201.79 | $201.80 | $201.80 |
| Purchase #2 | $18.77 | 3.636% | $19.4525 | $19.45 | $19.45 | $19.50 |
| Purchase #3 | $209.52 | 3.370% | $216.5808 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $203.95 | 4.487% | $213.1012 | $213.10 | $213.10 | $213.10 |
| Purchase #5 | $97.45 | 4.756% | $102.0847 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $54.69 | 4.401% | $57.0969 | $57.10 | $57.10 | $57.10 |
| Purchase #7 | $191.57 | 7.774% | $206.4627 | $206.46 | $206.45 | $206.50 |
| 7 purchase totals = | $960.62 | $1,016.5677 | $1,016.56 | $1,016.60 | $1,016.70 | |