| 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 | $181.65 | 6.249% | $193.0013 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $163.66 | 4.813% | $171.537 | $171.54 | $171.55 | $171.50 |
| Purchase #3 | $224.41 | 7.704% | $241.6985 | $241.70 | $241.70 | $241.70 |
| Purchase #4 | $55.51 | 4.814% | $58.1823 | $58.18 | $58.20 | $58.20 |
| Purchase #5 | $98.44 | 5.844% | $104.1928 | $104.19 | $104.20 | $104.20 |
| Purchase #6 | $120.66 | 6.270% | $128.2254 | $128.23 | $128.25 | $128.20 |
| Purchase #7 | $98.61 | 5.154% | $103.6924 | $103.69 | $103.70 | $103.70 |
| 7 purchase totals = | $942.94 | $1,000.5297 | $1,000.53 | $1,000.60 | $1,000.50 | |