| 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 | $186.32 | 8.493% | $202.1442 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $133.47 | 4.785% | $139.8565 | $139.86 | $139.85 | $139.90 |
| Purchase #3 | $129.81 | 4.544% | $135.7086 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $74.91 | 7.256% | $80.3455 | $80.35 | $80.35 | $80.30 |
| Purchase #5 | $207.96 | 4.563% | $217.4492 | $217.45 | $217.45 | $217.40 |
| Purchase #6 | $181.40 | 11.561% | $202.3717 | $202.37 | $202.35 | $202.40 |
| Purchase #7 | $25.53 | 7.625% | $27.4767 | $27.48 | $27.50 | $27.50 |
| 7 purchase totals = | $939.40 | $1,005.3524 | $1,005.36 | $1,005.35 | $1,005.30 | |