| 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 | $114.39 | 5.154% | $120.2857 | $120.29 | $120.30 | $120.30 |
| Purchase #2 | $150.87 | 6.691% | $160.9647 | $160.96 | $160.95 | $161.00 |
| Purchase #3 | $189.74 | 4.267% | $197.8362 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $64.55 | 10.538% | $71.3523 | $71.35 | $71.35 | $71.40 |
| Purchase #5 | $152.92 | 10.247% | $168.5897 | $168.59 | $168.60 | $168.60 |
| Purchase #6 | $99.83 | 10.136% | $109.9488 | $109.95 | $109.95 | $109.90 |
| Purchase #7 | $109.48 | 4.771% | $114.7033 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $881.78 | $943.6807 | $943.68 | $943.70 | $943.70 | |