| 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 | $231.31 | 10.732% | $256.1342 | $256.13 | $256.15 | $256.10 |
| Purchase #2 | $139.32 | 9.705% | $152.841 | $152.84 | $152.85 | $152.80 |
| Purchase #3 | $135.85 | 13.743% | $154.5199 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $171.88 | 5.805% | $181.8576 | $181.86 | $181.85 | $181.90 |
| Purchase #5 | $63.65 | 8.266% | $68.9113 | $68.91 | $68.90 | $68.90 |
| Purchase #6 | $120.78 | 5.733% | $127.7043 | $127.70 | $127.70 | $127.70 |
| Purchase #7 | $172.84 | 13.287% | $195.8053 | $195.81 | $195.80 | $195.80 |
| 7 purchase totals = | $1,035.63 | $1,137.7736 | $1,137.77 | $1,137.75 | $1,137.70 | |