| 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 | $179.94 | 5.664% | $190.1318 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $181.90 | 5.554% | $192.0027 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $31.82 | 8.515% | $34.5295 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $60.45 | 5.142% | $63.5583 | $63.56 | $63.55 | $63.60 |
| Purchase #5 | $20.41 | 7.869% | $22.0161 | $22.02 | $22.00 | $22.00 |
| Purchase #6 | $151.73 | 4.213% | $158.1224 | $158.12 | $158.10 | $158.10 |
| Purchase #7 | $196.80 | 11.451% | $219.3356 | $219.34 | $219.35 | $219.30 |
| 7 purchase totals = | $823.05 | $879.6964 | $879.70 | $879.70 | $879.60 | |