| 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 | $182.97 | 9.105% | $199.6294 | $199.63 | $199.65 | $199.60 |
| Purchase #2 | $19.30 | 5.379% | $20.3381 | $20.34 | $20.35 | $20.30 |
| Purchase #3 | $101.99 | 4.193% | $106.2664 | $106.27 | $106.25 | $106.30 |
| Purchase #4 | $149.62 | 8.693% | $162.6265 | $162.63 | $162.65 | $162.60 |
| Purchase #5 | $181.61 | 5.642% | $191.8564 | $191.86 | $191.85 | $191.90 |
| Purchase #6 | $145.66 | 7.386% | $156.4184 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $161.45 | 4.488% | $168.6959 | $168.70 | $168.70 | $168.70 |
| 7 purchase totals = | $942.60 | $1,005.8311 | $1,005.85 | $1,005.85 | $1,005.80 | |