| 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 | $10.69 | 4.642% | $11.1862 | $11.19 | $11.20 | $11.20 |
| Purchase #2 | $158.48 | 4.707% | $165.9397 | $165.94 | $165.95 | $165.90 |
| Purchase #3 | $129.72 | 11.838% | $145.0763 | $145.08 | $145.10 | $145.10 |
| Purchase #4 | $174.86 | 4.151% | $182.1184 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $227.52 | 5.408% | $239.8243 | $239.82 | $239.80 | $239.80 |
| Purchase #6 | $141.46 | 5.765% | $149.6152 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $97.58 | 11.588% | $108.8876 | $108.89 | $108.90 | $108.90 |
| 7 purchase totals = | $940.31 | $1,002.6477 | $1,002.66 | $1,002.65 | $1,002.60 | |