| 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 | $185.69 | 6.196% | $197.1954 | $197.20 | $197.20 | $197.20 |
| Purchase #2 | $129.85 | 10.179% | $143.0674 | $143.07 | $143.05 | $143.10 |
| Purchase #3 | $200.31 | 6.553% | $213.4363 | $213.44 | $213.45 | $213.40 |
| Purchase #4 | $209.54 | 13.412% | $237.6435 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $142.96 | 4.714% | $149.6991 | $149.70 | $149.70 | $149.70 |
| Purchase #6 | $226.34 | 9.795% | $248.51 | $248.51 | $248.50 | $248.50 |
| Purchase #7 | $138.60 | 6.201% | $147.1946 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $1,233.29 | $1,336.7463 | $1,336.75 | $1,336.75 | $1,336.70 | |