| 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 | $173.66 | 4.591% | $181.6327 | $181.63 | $181.65 | $181.60 |
| Purchase #2 | $56.84 | 5.678% | $60.0674 | $60.07 | $60.05 | $60.10 |
| Purchase #3 | $224.33 | 11.826% | $250.8593 | $250.86 | $250.85 | $250.90 |
| Purchase #4 | $100.42 | 8.774% | $109.2309 | $109.23 | $109.25 | $109.20 |
| Purchase #5 | $104.60 | 8.579% | $113.5736 | $113.57 | $113.55 | $113.60 |
| Purchase #6 | $221.96 | 3.471% | $229.6642 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $159.28 | 9.833% | $174.942 | $174.94 | $174.95 | $174.90 |
| 7 purchase totals = | $1,041.09 | $1,119.9701 | $1,119.96 | $1,119.95 | $1,120.00 | |