| 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 | $167.88 | 9.799% | $184.3306 | $184.33 | $184.35 | $184.30 |
| Purchase #2 | $142.44 | 3.689% | $147.6946 | $147.69 | $147.70 | $147.70 |
| Purchase #3 | $175.38 | 12.566% | $197.4183 | $197.42 | $197.40 | $197.40 |
| Purchase #4 | $127.89 | 7.521% | $137.5086 | $137.51 | $137.50 | $137.50 |
| Purchase #5 | $38.91 | 4.475% | $40.6512 | $40.65 | $40.65 | $40.70 |
| Purchase #6 | $193.52 | 3.515% | $200.3222 | $200.32 | $200.30 | $200.30 |
| Purchase #7 | $219.69 | 11.655% | $245.2949 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $1,065.71 | $1,153.2204 | $1,153.21 | $1,153.20 | $1,153.20 | |