| 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 | $120.64 | 12.239% | $135.4051 | $135.41 | $135.40 | $135.40 |
| Purchase #2 | $50.37 | 12.576% | $56.7045 | $56.70 | $56.70 | $56.70 |
| Purchase #3 | $168.46 | 10.332% | $185.8653 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $176.33 | 11.784% | $197.1087 | $197.11 | $197.10 | $197.10 |
| Purchase #5 | $138.70 | 10.676% | $153.5076 | $153.51 | $153.50 | $153.50 |
| Purchase #6 | $18.37 | 5.385% | $19.3592 | $19.36 | $19.35 | $19.40 |
| Purchase #7 | $205.51 | 6.753% | $219.3881 | $219.39 | $219.40 | $219.40 |
| 7 purchase totals = | $878.38 | $967.3385 | $967.35 | $967.30 | $967.40 | |