| 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 | $198.58 | 4.310% | $207.1388 | $207.14 | $207.15 | $207.10 |
| Purchase #2 | $136.38 | 10.415% | $150.584 | $150.58 | $150.60 | $150.60 |
| Purchase #3 | $127.90 | 11.541% | $142.6609 | $142.66 | $142.65 | $142.70 |
| Purchase #4 | $140.95 | 12.586% | $158.69 | $158.69 | $158.70 | $158.70 |
| Purchase #5 | $56.48 | 8.587% | $61.3299 | $61.33 | $61.35 | $61.30 |
| Purchase #6 | $133.56 | 8.525% | $144.946 | $144.95 | $144.95 | $144.90 |
| Purchase #7 | $144.76 | 9.368% | $158.3211 | $158.32 | $158.30 | $158.30 |
| 7 purchase totals = | $938.61 | $1,023.6707 | $1,023.67 | $1,023.70 | $1,023.60 | |