| 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 | $187.83 | 3.675% | $194.7328 | $194.73 | $194.75 | $194.70 |
| Purchase #2 | $219.27 | 6.796% | $234.1716 | $234.17 | $234.15 | $234.20 |
| Purchase #3 | $126.72 | 9.574% | $138.8522 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $6.87 | 3.747% | $7.1274 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $223.97 | 11.433% | $249.5765 | $249.58 | $249.60 | $249.60 |
| Purchase #6 | $189.45 | 9.342% | $207.1484 | $207.15 | $207.15 | $207.10 |
| Purchase #7 | $147.73 | 9.862% | $162.2991 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $1,101.84 | $1,193.9080 | $1,193.91 | $1,193.95 | $1,193.90 | |