| 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 | $110.97 | 5.110% | $116.6406 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $163.46 | 6.472% | $174.0391 | $174.04 | $174.05 | $174.00 |
| Purchase #3 | $211.94 | 10.159% | $233.471 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $130.90 | 6.123% | $138.915 | $138.92 | $138.90 | $138.90 |
| Purchase #5 | $38.42 | 6.667% | $40.9815 | $40.98 | $41.00 | $41.00 |
| Purchase #6 | $201.95 | 10.208% | $222.5651 | $222.57 | $222.55 | $222.60 |
| Purchase #7 | $229.99 | 11.669% | $256.8275 | $256.83 | $256.85 | $256.80 |
| 7 purchase totals = | $1,087.63 | $1,183.4398 | $1,183.45 | $1,183.45 | $1,183.40 | |