| 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 | $96.94 | 12.511% | $109.0682 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $181.72 | 7.500% | $195.349 | $195.35 | $195.35 | $195.30 |
| Purchase #3 | $18.85 | 3.683% | $19.5442 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $156.95 | 5.245% | $165.182 | $165.18 | $165.20 | $165.20 |
| Purchase #5 | $175.66 | 4.690% | $183.8985 | $183.90 | $183.90 | $183.90 |
| Purchase #6 | $35.45 | 7.787% | $38.2105 | $38.21 | $38.20 | $38.20 |
| Purchase #7 | $195.74 | 13.218% | $221.6129 | $221.61 | $221.60 | $221.60 |
| 7 purchase totals = | $861.31 | $932.8653 | $932.86 | $932.85 | $932.80 | |