| 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 | $151.48 | 13.222% | $171.5087 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $230.98 | 11.245% | $256.9537 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $136.83 | 4.317% | $142.737 | $142.74 | $142.75 | $142.70 |
| Purchase #4 | $68.29 | 10.492% | $75.455 | $75.46 | $75.45 | $75.50 |
| Purchase #5 | $135.74 | 8.643% | $147.472 | $147.47 | $147.45 | $147.50 |
| Purchase #6 | $234.26 | 6.559% | $249.6251 | $249.63 | $249.65 | $249.60 |
| Purchase #7 | $48.47 | 12.142% | $54.3552 | $54.36 | $54.35 | $54.40 |
| 7 purchase totals = | $1,006.05 | $1,098.1067 | $1,098.12 | $1,098.10 | $1,098.20 | |