| 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 | $138.56 | 13.345% | $157.0508 | $157.05 | $157.05 | $157.10 |
| Purchase #2 | $26.64 | 6.428% | $28.3524 | $28.35 | $28.35 | $28.40 |
| Purchase #3 | $162.95 | 3.571% | $168.7689 | $168.77 | $168.75 | $168.80 |
| Purchase #4 | $123.81 | 12.745% | $139.5896 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $44.26 | 4.299% | $46.1627 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $174.97 | 9.814% | $192.1416 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $79.25 | 13.280% | $89.7744 | $89.77 | $89.75 | $89.80 |
| 7 purchase totals = | $750.44 | $821.8404 | $821.83 | $821.80 | $822.00 | |