| 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 | $193.68 | 5.695% | $204.7101 | $204.71 | $204.70 | $204.70 |
| Purchase #2 | $48.77 | 9.386% | $53.3476 | $53.35 | $53.35 | $53.30 |
| Purchase #3 | $153.32 | 4.267% | $159.8622 | $159.86 | $159.85 | $159.90 |
| Purchase #4 | $10.39 | 9.363% | $11.3628 | $11.36 | $11.35 | $11.40 |
| Purchase #5 | $42.69 | 12.150% | $47.8768 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $184.43 | 13.246% | $208.8596 | $208.86 | $208.85 | $208.90 |
| Purchase #7 | $197.59 | 8.654% | $214.6894 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $830.87 | $900.7085 | $900.71 | $900.70 | $900.80 | |