| 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 | $100.69 | 13.545% | $114.3285 | $114.33 | $114.35 | $114.30 |
| Purchase #2 | $189.81 | 8.324% | $205.6098 | $205.61 | $205.60 | $205.60 |
| Purchase #3 | $56.56 | 13.359% | $64.1159 | $64.12 | $64.10 | $64.10 |
| Purchase #4 | $178.55 | 3.566% | $184.9171 | $184.92 | $184.90 | $184.90 |
| Purchase #5 | $14.45 | 3.224% | $14.9159 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $47.72 | 6.817% | $50.9731 | $50.97 | $50.95 | $51.00 |
| Purchase #7 | $187.90 | 12.764% | $211.8836 | $211.88 | $211.90 | $211.90 |
| 7 purchase totals = | $775.68 | $846.7439 | $846.75 | $846.70 | $846.70 | |