| 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 | $164.71 | 10.454% | $181.9288 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $107.98 | 11.534% | $120.4344 | $120.43 | $120.45 | $120.40 |
| Purchase #3 | $207.61 | 5.546% | $219.1241 | $219.12 | $219.10 | $219.10 |
| Purchase #4 | $227.57 | 9.350% | $248.8478 | $248.85 | $248.85 | $248.80 |
| Purchase #5 | $148.44 | 9.544% | $162.6071 | $162.61 | $162.60 | $162.60 |
| Purchase #6 | $202.38 | 6.692% | $215.9233 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $132.99 | 9.574% | $145.7225 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $1,191.68 | $1,294.5880 | $1,294.58 | $1,294.55 | $1,294.40 | |