| 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 | $160.99 | 8.293% | $174.3409 | $174.34 | $174.35 | $174.30 |
| Purchase #2 | $70.47 | 7.489% | $75.7475 | $75.75 | $75.75 | $75.70 |
| Purchase #3 | $29.99 | 3.196% | $30.9485 | $30.95 | $30.95 | $30.90 |
| Purchase #4 | $232.65 | 13.526% | $264.1182 | $264.12 | $264.10 | $264.10 |
| Purchase #5 | $174.80 | 5.627% | $184.636 | $184.64 | $184.65 | $184.60 |
| Purchase #6 | $203.28 | 8.664% | $220.8922 | $220.89 | $220.90 | $220.90 |
| Purchase #7 | $245.33 | 10.112% | $270.1378 | $270.14 | $270.15 | $270.10 |
| 7 purchase totals = | $1,117.51 | $1,220.8211 | $1,220.83 | $1,220.85 | $1,220.60 | |