| 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 | $168.46 | 6.567% | $179.5228 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $84.76 | 7.137% | $90.8093 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $16.94 | 8.432% | $18.3684 | $18.37 | $18.35 | $18.40 |
| Purchase #4 | $139.45 | 5.689% | $147.3833 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $130.26 | 8.777% | $141.6929 | $141.69 | $141.70 | $141.70 |
| Purchase #6 | $32.83 | 9.668% | $36.004 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $161.73 | 7.554% | $173.9471 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $734.43 | $787.7278 | $787.72 | $787.70 | $787.70 | |