| 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 | $184.88 | 3.106% | $190.6224 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $148.31 | 7.305% | $159.144 | $159.14 | $159.15 | $159.10 |
| Purchase #3 | $49.97 | 12.137% | $56.0349 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $223.73 | 6.289% | $237.8004 | $237.80 | $237.80 | $237.80 |
| Purchase #5 | $186.58 | 10.283% | $205.766 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $114.57 | 5.210% | $120.5391 | $120.54 | $120.55 | $120.50 |
| Purchase #7 | $55.30 | 8.854% | $60.1963 | $60.20 | $60.20 | $60.20 |
| 7 purchase totals = | $963.34 | $1,030.1031 | $1,030.10 | $1,030.10 | $1,030.00 | |