| 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 | $160.52 | 8.715% | $174.5093 | $174.51 | $174.50 | $174.50 |
| Purchase #2 | $49.32 | 4.805% | $51.6898 | $51.69 | $51.70 | $51.70 |
| Purchase #3 | $193.80 | 13.304% | $219.5832 | $219.58 | $219.60 | $219.60 |
| Purchase #4 | $195.83 | 3.854% | $203.3773 | $203.38 | $203.40 | $203.40 |
| Purchase #5 | $134.63 | 5.112% | $141.5123 | $141.51 | $141.50 | $141.50 |
| Purchase #6 | $107.70 | 12.351% | $121.002 | $121.00 | $121.00 | $121.00 |
| Purchase #7 | $121.61 | 5.457% | $128.2463 | $128.25 | $128.25 | $128.20 |
| 7 purchase totals = | $963.41 | $1,039.9202 | $1,039.92 | $1,039.95 | $1,039.90 | |