| 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 | $170.34 | 9.685% | $186.8374 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $146.28 | 10.834% | $162.128 | $162.13 | $162.15 | $162.10 |
| Purchase #3 | $163.93 | 4.397% | $171.138 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $114.46 | 6.156% | $121.5062 | $121.51 | $121.50 | $121.50 |
| Purchase #5 | $155.69 | 10.745% | $172.4189 | $172.42 | $172.40 | $172.40 |
| Purchase #6 | $107.25 | 5.286% | $112.9192 | $112.92 | $112.90 | $112.90 |
| Purchase #7 | $67.72 | 9.657% | $74.2597 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $925.67 | $1,001.2074 | $1,001.22 | $1,001.20 | $1,001.10 | |