| 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 | $179.76 | 13.231% | $203.544 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $73.50 | 9.811% | $80.7111 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $16.80 | 4.465% | $17.5501 | $17.55 | $17.55 | $17.60 |
| Purchase #4 | $26.45 | 6.332% | $28.1248 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $128.64 | 5.239% | $135.3794 | $135.38 | $135.40 | $135.40 |
| Purchase #6 | $18.26 | 5.655% | $19.2926 | $19.29 | $19.30 | $19.30 |
| Purchase #7 | $164.68 | 13.141% | $186.3206 | $186.32 | $186.30 | $186.30 |
| 7 purchase totals = | $608.09 | $670.9226 | $670.91 | $670.90 | $670.90 | |