| 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 | $162.59 | 9.774% | $178.4815 | $178.48 | $178.50 | $178.50 |
| Purchase #2 | $183.80 | 4.314% | $191.7291 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $114.93 | 6.203% | $122.0591 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $204.72 | 10.514% | $226.2443 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $8.67 | 13.821% | $9.8683 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $46.35 | 9.322% | $50.6707 | $50.67 | $50.65 | $50.70 |
| Purchase #7 | $31.79 | 5.552% | $33.555 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $752.85 | $812.6080 | $812.61 | $812.60 | $812.70 | |