| 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 | $123.74 | 9.548% | $135.5547 | $135.55 | $135.55 | $135.60 |
| Purchase #2 | $173.25 | 8.141% | $187.3543 | $187.35 | $187.35 | $187.40 |
| Purchase #3 | $138.64 | 3.828% | $143.9471 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $155.88 | 6.180% | $165.5134 | $165.51 | $165.50 | $165.50 |
| Purchase #5 | $202.49 | 8.140% | $218.9727 | $218.97 | $218.95 | $219.00 |
| Purchase #6 | $7.98 | 3.187% | $8.2343 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $137.48 | 6.764% | $146.7791 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $939.46 | $1,006.3556 | $1,006.34 | $1,006.35 | $1,006.40 | |