| 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 | $158.69 | 4.272% | $165.4692 | $165.47 | $165.45 | $165.50 |
| Purchase #2 | $7.89 | 13.254% | $8.9357 | $8.94 | $8.95 | $8.90 |
| Purchase #3 | $175.36 | 6.824% | $187.3266 | $187.33 | $187.35 | $187.30 |
| Purchase #4 | $42.91 | 8.269% | $46.4582 | $46.46 | $46.45 | $46.50 |
| Purchase #5 | $202.31 | 7.560% | $217.6046 | $217.60 | $217.60 | $217.60 |
| Purchase #6 | $194.73 | 13.865% | $221.7293 | $221.73 | $221.75 | $221.70 |
| Purchase #7 | $171.37 | 3.324% | $177.0663 | $177.07 | $177.05 | $177.10 |
| 7 purchase totals = | $953.26 | $1,024.5899 | $1,024.60 | $1,024.60 | $1,024.60 | |