| 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 | $72.73 | 12.738% | $81.9943 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $151.32 | 10.646% | $167.4295 | $167.43 | $167.45 | $167.40 |
| Purchase #3 | $10.75 | 6.698% | $11.47 | $11.47 | $11.45 | $11.50 |
| Purchase #4 | $141.63 | 9.590% | $155.2123 | $155.21 | $155.20 | $155.20 |
| Purchase #5 | $238.28 | 4.177% | $248.233 | $248.23 | $248.25 | $248.20 |
| Purchase #6 | $225.55 | 10.737% | $249.7673 | $249.77 | $249.75 | $249.80 |
| Purchase #7 | $209.54 | 8.158% | $226.6343 | $226.63 | $226.65 | $226.60 |
| 7 purchase totals = | $1,049.80 | $1,140.7407 | $1,140.73 | $1,140.75 | $1,140.70 | |