| 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 | $157.38 | 5.424% | $165.9163 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $178.30 | 9.736% | $195.6593 | $195.66 | $195.65 | $195.70 |
| Purchase #3 | $207.80 | 9.431% | $227.3976 | $227.40 | $227.40 | $227.40 |
| Purchase #4 | $128.29 | 6.654% | $136.8264 | $136.83 | $136.85 | $136.80 |
| Purchase #5 | $81.68 | 13.365% | $92.5965 | $92.60 | $92.60 | $92.60 |
| Purchase #6 | $140.64 | 3.614% | $145.7227 | $145.72 | $145.70 | $145.70 |
| Purchase #7 | $123.26 | 4.794% | $129.1691 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,017.35 | $1,093.2879 | $1,093.30 | $1,093.25 | $1,093.30 | |