| 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 | $191.39 | 4.687% | $200.3604 | $200.36 | $200.35 | $200.40 |
| Purchase #2 | $93.74 | 5.531% | $98.9248 | $98.92 | $98.90 | $98.90 |
| Purchase #3 | $143.79 | 7.804% | $155.0114 | $155.01 | $155.00 | $155.00 |
| Purchase #4 | $200.74 | 6.742% | $214.2739 | $214.27 | $214.25 | $214.30 |
| Purchase #5 | $239.98 | 5.549% | $253.2965 | $253.30 | $253.30 | $253.30 |
| Purchase #6 | $174.32 | 11.278% | $193.9798 | $193.98 | $194.00 | $194.00 |
| Purchase #7 | $35.56 | 12.699% | $40.0758 | $40.08 | $40.10 | $40.10 |
| 7 purchase totals = | $1,079.52 | $1,155.9226 | $1,155.92 | $1,155.90 | $1,156.00 | |