| 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 | $172.84 | 13.566% | $196.2875 | $196.29 | $196.30 | $196.30 |
| Purchase #2 | $223.96 | 3.198% | $231.1222 | $231.12 | $231.10 | $231.10 |
| Purchase #3 | $226.70 | 11.571% | $252.9315 | $252.93 | $252.95 | $252.90 |
| Purchase #4 | $201.39 | 13.470% | $228.5172 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $172.56 | 7.206% | $184.9947 | $184.99 | $185.00 | $185.00 |
| Purchase #6 | $137.51 | 13.388% | $155.9198 | $155.92 | $155.90 | $155.90 |
| Purchase #7 | $108.65 | 5.683% | $114.8246 | $114.82 | $114.80 | $114.80 |
| 7 purchase totals = | $1,243.61 | $1,364.5975 | $1,364.59 | $1,364.55 | $1,364.50 | |