| 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 | $181.61 | 9.261% | $198.4289 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $230.93 | 3.451% | $238.8994 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $187.92 | 9.346% | $205.483 | $205.48 | $205.50 | $205.50 |
| Purchase #4 | $196.34 | 12.347% | $220.5821 | $220.58 | $220.60 | $220.60 |
| Purchase #5 | $94.78 | 5.556% | $100.046 | $100.05 | $100.05 | $100.00 |
| Purchase #6 | $69.76 | 10.639% | $77.1818 | $77.18 | $77.20 | $77.20 |
| Purchase #7 | $62.81 | 5.294% | $66.1352 | $66.14 | $66.15 | $66.10 |
| 7 purchase totals = | $1,024.15 | $1,106.7564 | $1,106.76 | $1,106.85 | $1,106.70 | |