| 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 | $211.60 | 3.789% | $219.6175 | $219.62 | $219.60 | $219.60 |
| Purchase #2 | $185.44 | 6.465% | $197.4287 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $155.56 | 5.266% | $163.7518 | $163.75 | $163.75 | $163.80 |
| Purchase #4 | $216.33 | 5.677% | $228.6111 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $109.45 | 11.591% | $122.1363 | $122.14 | $122.15 | $122.10 |
| Purchase #6 | $173.49 | 4.874% | $181.9459 | $181.95 | $181.95 | $181.90 |
| Purchase #7 | $22.90 | 6.570% | $24.4045 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $1,074.77 | $1,137.8958 | $1,137.90 | $1,137.90 | $1,137.80 | |