| 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 | $131.51 | 4.539% | $137.4792 | $137.48 | $137.50 | $137.50 |
| Purchase #2 | $184.64 | 11.280% | $205.4674 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $84.31 | 13.723% | $95.8799 | $95.88 | $95.90 | $95.90 |
| Purchase #4 | $226.75 | 9.719% | $248.7878 | $248.79 | $248.80 | $248.80 |
| Purchase #5 | $172.34 | 9.768% | $189.1742 | $189.17 | $189.15 | $189.20 |
| Purchase #6 | $205.62 | 9.522% | $225.1991 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $32.70 | 6.487% | $34.8212 | $34.82 | $34.80 | $34.80 |
| 7 purchase totals = | $1,037.87 | $1,136.8088 | $1,136.81 | $1,136.80 | $1,136.90 | |