| 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 | $220.42 | 7.416% | $236.7663 | $236.77 | $236.75 | $236.80 |
| Purchase #2 | $31.45 | 5.615% | $33.2159 | $33.22 | $33.20 | $33.20 |
| Purchase #3 | $80.54 | 11.125% | $89.5001 | $89.50 | $89.50 | $89.50 |
| Purchase #4 | $49.96 | 7.378% | $53.646 | $53.65 | $53.65 | $53.60 |
| Purchase #5 | $6.75 | 5.518% | $7.1225 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $143.95 | 10.861% | $159.5844 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $176.55 | 5.203% | $185.7359 | $185.74 | $185.75 | $185.70 |
| 7 purchase totals = | $709.62 | $765.5711 | $765.58 | $765.55 | $765.50 | |