| 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 | $179.82 | 7.345% | $193.0278 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $26.37 | 7.265% | $28.2858 | $28.29 | $28.30 | $28.30 |
| Purchase #3 | $170.89 | 12.709% | $192.6084 | $192.61 | $192.60 | $192.60 |
| Purchase #4 | $7.93 | 8.654% | $8.6163 | $8.62 | $8.60 | $8.60 |
| Purchase #5 | $98.85 | 7.751% | $106.5119 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $226.51 | 8.182% | $245.043 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $42.57 | 10.570% | $47.0696 | $47.07 | $47.05 | $47.10 |
| 7 purchase totals = | $752.94 | $821.1628 | $821.17 | $821.15 | $821.10 | |