| 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 | $60.90 | 6.266% | $64.716 | $64.72 | $64.70 | $64.70 |
| Purchase #2 | $210.82 | 9.191% | $230.1965 | $230.20 | $230.20 | $230.20 |
| Purchase #3 | $68.62 | 3.532% | $71.0437 | $71.04 | $71.05 | $71.00 |
| Purchase #4 | $177.26 | 5.345% | $186.7345 | $186.73 | $186.75 | $186.70 |
| Purchase #5 | $136.94 | 5.292% | $144.1869 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $118.41 | 13.154% | $133.9857 | $133.99 | $134.00 | $134.00 |
| Purchase #7 | $133.58 | 10.740% | $147.9265 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $906.53 | $978.7898 | $978.80 | $978.85 | $978.70 | |