| 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 | $162.90 | 12.717% | $183.616 | $183.62 | $183.60 | $183.60 |
| Purchase #2 | $45.32 | 11.459% | $50.5132 | $50.51 | $50.50 | $50.50 |
| Purchase #3 | $145.77 | 6.853% | $155.7596 | $155.76 | $155.75 | $155.80 |
| Purchase #4 | $128.65 | 7.788% | $138.6693 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $62.73 | 11.742% | $70.0958 | $70.10 | $70.10 | $70.10 |
| Purchase #6 | $100.85 | 13.280% | $114.2429 | $114.24 | $114.25 | $114.20 |
| Purchase #7 | $120.65 | 3.449% | $124.8112 | $124.81 | $124.80 | $124.80 |
| 7 purchase totals = | $766.87 | $837.7080 | $837.71 | $837.65 | $837.70 | |