| 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 | $134.73 | 8.546% | $146.244 | $146.24 | $146.25 | $146.20 |
| Purchase #2 | $18.64 | 3.771% | $19.3429 | $19.34 | $19.35 | $19.30 |
| Purchase #3 | $30.72 | 4.679% | $32.1574 | $32.16 | $32.15 | $32.20 |
| Purchase #4 | $158.34 | 11.535% | $176.6045 | $176.60 | $176.60 | $176.60 |
| Purchase #5 | $44.29 | 6.486% | $47.1626 | $47.16 | $47.15 | $47.20 |
| Purchase #6 | $51.27 | 4.156% | $53.4008 | $53.40 | $53.40 | $53.40 |
| Purchase #7 | $179.70 | 13.269% | $203.5444 | $203.54 | $203.55 | $203.50 |
| 7 purchase totals = | $617.69 | $678.4566 | $678.44 | $678.45 | $678.40 | |