| 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 | $165.65 | 3.372% | $171.2357 | $171.24 | $171.25 | $171.20 |
| Purchase #2 | $13.89 | 5.835% | $14.7005 | $14.70 | $14.70 | $14.70 |
| Purchase #3 | $110.45 | 12.553% | $124.3148 | $124.31 | $124.30 | $124.30 |
| Purchase #4 | $167.70 | 12.760% | $189.0985 | $189.10 | $189.10 | $189.10 |
| Purchase #5 | $80.77 | 5.207% | $84.9757 | $84.98 | $85.00 | $85.00 |
| Purchase #6 | $120.89 | 7.125% | $129.5034 | $129.50 | $129.50 | $129.50 |
| Purchase #7 | $62.66 | 8.319% | $67.8727 | $67.87 | $67.85 | $67.90 |
| 7 purchase totals = | $722.01 | $781.7013 | $781.70 | $781.70 | $781.70 | |